Category Archives: Bad mood

Night Eating Syndrome: Is It Just Sleep That Is Disturbed?

Waking up in the middle of the night is an annoying event that most of us experience. Usually we are able to fall asleep again quickly, perhaps after drinking some water and/or making a trip to the bathroom. But for some, waking up is a signal to go into the kitchen and eat: a bowl of cereal, a peanut butter sandwich, or a dish of ice cream. And unhappily, going back to bed after the night time snack does not ensure that the remainder of the night will be restful. Waking may occur once again, or even several times during the rest of the night, and is always accompanied by eating. The next morning, the night time eater has no appetite for breakfast and may not eat for hours.

When the pattern of awakening and eating occurs regularly, it is defined as a type of eating disorder called Night Eating Syndrome (“NES”) described first by Albert Stunkard in l955. Dr. Stunkard was a professor of psychiatry at the University of Pennsylvania when he first put forth the criteria for diagnosing this poorly understood behavior. Simply eating leftover pie or pizza at midnight is not sufficient to meet the diagnosis, because people with NES consume about 25% of their total daily calories after the evening meal. The food can be consumed in the evening before sleep and/or during nocturnal awakenings. Those with NES suffer from insomnia at least four or five times a week and believe that they will not be able to go back to sleep unless they eat. Finally, if they have mood disturbances like depression and anxiety, their moods will worsen as the evening progresses.

Interestingly, as Stunkard points out in a paper he wrote on the subject almost fifty years later, people who engage in frequent night time eating are not necessarily obese, although it is a risk factor for obesity. Because they are unlikely to eat during the early part of the day, (skipping breakfast and delaying lunch) their total daily intake may be appropriate. On the other hand, many who are seeking help for their obesity often fail to report nighttime eating episodes. Plus, they are rarely asked about it, so it is not known to what extent this type of eating contributes to weight gain.

The inability to sleep through the night, or to do so with only infrequent awakenings of short duration, is certainly associated with NES, but is it the cause? Many people have insomnia, but they do not eat their way through every period of nighttime wakefulness. If the food eaten helps put the eater back to sleep, this would explain their seeking food once they wake up. But it is hard to find studies that test whether the foods chosen in order to put the insomniac to sleep actually work. Moreover, in a study that examined sleep cycles of NES subjects and controls, no difference was found in the duration of sleep, although the former did awaken earlier in the night and more often.

Perhaps the syndrome is not caused by disordered sleep, but by something else. Current research suggests someone with NES is not eating to go back to sleep, but rather waking up because of hunger. The “hunger” hormone ghrelin, which normally is secreted during the day when we normally feel hungry, seems to peak late in the evening and into the night in NES sufferers. Thus they may be awakening because of ghrelin-potentiated hunger.

A solution has been to reset the pattern of ghrelin secretion back to normal by exposing the patient to light very early in the morning. Anyone who has traveled east across enough time zones to feel out of sync and out of sorts during the first couple of days, knows the feeling of being forced to sleep and eat on another time zone’s timetable. It is hard to be hungry for breakfast when it is only 3 am back home, and it is hard to find food when you wake up hungry at 2 am because it is now 7 pm back home. If you stay in the new time zone long enough, your eating and sleeping hormones adjust. This is what researchers hope to accomplish for the night eaters using bright lights to make ghrelin levels high during daylight rather than at night.

Melatonin is also being tried because some studies have found that this sleep hormone is not as high as it should be in the late evening, and perhaps this is why it is so easy for the night eaters to wake up. There is a time-released melatonin preparation containing the low recommended dose of melatonin (0.3 mg); whether it might prevent frequent awakenings has not yet been tested. Anxiety and depression are also linked with NES, but it is unclear if they are the cause or consequence of disrupted sleep.

It is not unusual to wake up at 3 am and be assaulted with the worries that were successfully repressed 12 hours earlier. If one were prone to depression and anxiety, would these mood disorders cause sleep disturbances leading to frequent awakenings or, if awake, prevent the individual from falling back asleep unless something is eaten? Stunkard recommended antidepressants that increase serotonin activity to decrease anxiety and depression and calm the individual back into sleep. But a remedy that would help the sleep, as well as hunger and mood disturbances, is more simple and natural: a cup of low-fat, mildly sweet breakfast cereal eaten upon nighttime awakening. The carbohydrate will increase serotonin thus inducing relaxation, satiety and a more tranquil mood.

If the cereal is in a cup by the bed, it can be eaten without leaving it (as long as there are no crumbs.)

References

“The night-eating syndrome; a pattern of food intake among certain obese patients,” Stunkard, A.J.; Grace, W.; Wolff, H.,The American Journal of Medicine. 1955: 19: 78–86

“Two forms of disordered eating in obesity: binge eating and night eating,” Stunkard, A. and Allison, K.. Int J Obes Relat Metab Disord 2003, 27: 1-12

“Circadian eating and sleeping patterns in the night eating syndrome,” O”Reardon, J., Ringel, B., Dinges, D., et al, Obes Res. 2004; 12:1789-96

If Your Valentine Sweetheart is on a Diet, Should You Gift Chocolates?

Valentine ‘s Day is a sweet (pun intended) holiday. It comes in the middle of the winter doldrums; Christmas is long past and spring is nowhere to be seen. But the problem is that it also comes about six weeks into the weight-loss program many started after New Year’s Day.

“Give something to show your love,” we are told in a doughnut shop advertisement featuring heart- shaped pink doughnuts covered with white icing and pink sprinkles. Shelves in gourmet chocolate stores are filled with pinky-red, heart-shaped boxes decorated with tiny flowers; the boxes contain melt-in-your-mouth creamy chocolate that should be guaranteed to melt the heart of the recipient.  Russell Stover chocolates that are filed with hidden flavors revealed only when bitten into are waiting to be bought and sent to the relatives who remember the candy with fondness. M&M’s sport pink chocolate shells, while heart-shaped sugar candies waiting to cause instant tooth decay call to the drug store shopper who came in only looking for shampoo.

Not to be left out, bakeries feature several-layered heart-shaped cakes to be consumed with a glass or two of champagne.

To be sure, commercial romance for Valentine’s Day is not limited to food. Flowers are a welcome brightness in the gloom of early February and jewelry, especially diamond engagement rings, do not contain calories. Gifts of self-indulgence that the recipient may not get for her or himself, such as a massage, spa treatments, pedicures, and/or manicures, are also calorie-free and thoughtful.

However, sweet foods, especially chocolate, seem to be the most persistent symbol of romantic thoughts or intentions. Perhaps because for centuries chocolate has been considered an aphrodisiac. There is no scientific evidence for this, and even if it were true, there would be no reason to assume that chocolate consumed on Valentine’s Day has a greater impact on sexual arousal than if it were consumed on any other day. Perhaps if chocolate is wrapped in a heart-shaped box, it has more of an impact; nonetheless, this certainly has not been tested.

Giving a gift of chocolate also has its perils. What if the message it conveys has less to do with romantic intentions and more to do with the body image of the recipient? Give a pound of chocolate to someone skinny and it may convey the thought, “You need to gain some weight.”  Present that heart-shaped box to a chubby recipient and it can unintentionally convey the thought that, “You are fat already, so what difference does another pound of chocolate make?” instead of, “I like you the way you are.” Can you give chocolate to someone in the older generation who may be overweight, developing diabetes, or dealing with orthopedic problems because of excess weight?

Then there is the dieter. The continuing popularity of low or zero carbohydrate diets puts chocolate on the forbidden food list. The butterfat would be fine, and the more expensive the chocolate, the more butterfat it contains. But the sugar content that makes chocolate edible (otherwise it would taste like bitter cooking chocolate) would ruin the diet of anyone who is following a ketogenic diet in which fat, not carbohydrate, is used by the brain and body for energy.

But for those who are counting calories or the equivalent in food exchanges, there is good news. Small amounts of chocolate have fewer calories than they seem to have, given their luxurious taste and mouthfeel. A quick scan of Godiva, a popular gourmet brand of chocolate, reveals a lower calorie count for their chocolate than one would assume. Admittedly the actual pieces of chocolate are not large, maybe one or two bites. Still, you can eat four dark chocolate truffles for about 180 calories, and three pieces of assorted Belgian chocolates for 190 calories. A Lindt chocolate ball has 75 calories. To put this in perspective, a glass of champagne has 95 calories, an eight-ounce serving of fat-free yogurt around 80-90 calories, and 10 almonds, 70 calories. So certainly presenting your Valentine gift of chocolate to a dieter should not be a problem; one or two pieces of chocolate will not retard weight loss or cause the diet to fail.

But of course that is the problem. You can’t buy prepackaged chocolates wrapped in the colors of Valentine’s Day in amounts smaller than twenty or so pieces. Thus the recipient has to confront the problem of how to manage the consumption of the rest of the chocolate after February 14.  A highly disciplined dieter will be able to restrict consumption of a luscious piece of chocolate to one or possibly two a day. But this kind of restriction is not easy to accomplish, especially in the middle of the diet. And the romantic associations with the chocolate will be quickly dissipated when the dieter finds a “gift” of pounds after devouring the rest of the package.

One solution is to buy only one or two pieces of gourmet chocolate from the store; the chocolate can be boxed in the same fancy wrapping as would be used for a larger amount. But in this time of online rather than in person shopping, locating such shops and having the time to go to one seems much too inconvenient. Moreover, the dieter may misinterpret intentions behind the gift thinking that the giver:

1) Is cheap;

2) Thinks I am fat;

3) Thinks I will gobble everything in a bigger box; and therefore

4) Wants me to stay fat.

Maybe people should stick to flowers or diamonds.

 

 

 

Is the US Becoming More Obese Because of Medication?

Despite a blizzard of weight-loss programs, touting novel fat-reducing foods, and innovative exercise devices, the country is getting fatter and fatter. The Centers for Disease Control and Prevention reports that nearly 4 in 10 U.S adults, according to their body mass index, can be classified as obese. Obesity is not evenly distributed among the states. The losers; i.e. the thinnest states, are Colorado, Hawaii, Massachusetts, and D.C. The gainer is West Virginia where almost 40% of adults are obese.

We have been becoming heavier for so many decades that we forget how thin we were as a country 80 or more years ago. It is only when viewing newsreels of the first half of the 20th century in which most adults look extremely thin that you realize what we now consider thin was considered normal weight back then.

The same old reasons are brought out yearly to explain why we, and indeed the rest of the world, is getting fatter: junk food, sugary drinks, dependence on motorized transport rather than our two feet, humongous restaurant portions, intestinal flora that make our bodies store fat, too much time on electronic devices, and too little time in the gym.

Might our growing obesity be related to the weight gain after smoking withdrawal? Weight gain is common among ex-smokers, and studies as reported by the National Bureau of Economic Research (Sharon Begley, “Gut Check”) suggest that it may be 11-12 pounds on average. But a close examination of who gains the most weight indicates that smokers with the lowest BMI are most likely to gain the most, and 11 or 12 pounds is not enough weight gain to make them obese.

Could medications used to treat mental disorders be another, mostly overlooked cause of national weight gain? That psychotropic drugs—the medications used to treat depression, anxiety, bipolar disorderschizophrenia and other mental diseases—cause weight gain is established. Sometimes the weight gain is only a few pounds, stops after a month or two, and is lost as soon as the treatment ends. But many drugs cause substantial weight gain because the patient experiences a relentless urge to eat. Moreover, to the chagrin, indeed horror of some patients, stopping the medications does not always cause weight loss even with dieting and exercise.

Data on the use of psychotropic drugs comes from a 2013 Medical Expenditure Panel Survey discussed in a Scientific American article by Sara Miller.  One in six Americans is taking a psychotropic drug, although not all are being prescribed for mental illness. There have also been many studies showing that depression itself is linked to future obesity. A common depression, Seasonal Affective Disorder, is diagnosed in part by the overeating and weight gain of patients during the increased darkness of winter. Often the depression of PMS and pre-menopause is accompanied by overeating and weight gain as well.

Yet in the list of causes for our increasing girth, reasons such as genes, inflammation, bad gut bacteria and bread are more likely to be found than the weight-gaining potential of depression and the drugs that treat it.

Where are the weight-loss programs specifically designed to help those whose overeating is caused by lack of sunlight, or hormones affecting appetite control centers in the brain, or drugs that hijack control over satiety? Where are the support services for those who are embarrassed to go to the gym because their medications have turned their formerly fit and slim body into a much heavier one?  Recently someone who has been struggling to lose the weight gained on her medication for obsessive-compulsive disorder told me that her dietician put her on a low- carbohydrate diet. “I was craving carbohydrates all the time,” she told me, “so the dietician figured the easiest way to take care of that problem was to remove them from my diet. She did not realize that my medication had caused the cravings even though I told her. And since I couldn’t stop my drugs, I just craved bread and pasta so much on her diet that I began to binge.”

 

This story is typical in that this patient was not seen as needing specialized weight-loss help because her weight gain was the result of a drug, and not related to emotional issuesor an inability to make healthy food choices. Moreover, the dietician’s advice to remove carbohydrates showed lack of knowledge on the effect of eating carbohydrates on serotonin synthesis. Serotonin levels drop when carbohydrates are not consumed and often lead to a worsening of the obsessive-compulsive disorder, depression, or other mental disorders.

How long is it going to be before weight-loss professionals acknowledge that many of the obese in the United States are that way because of their medications? How long will it be before thought, labor, and money are put into programs to address their special needs?

Will 2018 bring about needed innovations in weight-loss therapy for these individuals, or will we just become fatter?

Does Running Holiday Errands Count as Exercise?

“I‘m exhausted!” a friend told me when I bumped into her at the supermarket. “I spent the entire weekend running around doing errands.”

“Sounds like a good way of getting exercise and errands done at the same time,” I replied, knowing what the response would be. “Well, obviously I am not running,” she retorted. “But fighting the traffic in the mall parking lot and standing in line every store is so tiring. I don’t have the energy even to get to the gym.”

Holiday preparations, with its multitude of obligations and looming deadline of December 25th, seem to cause a frenzy of multitasking and soak up scarce free time. Even before Thanksgiving leftovers are consumed, the holiday to-do list is made and the running begins.

There is a high mental and physical cost to transforming ordinary life into one characterized by holiday decorations, buying and wrapping presents, sending cards, cooking, entertaining, hosting company and/or traveling. Since these tasks are added to those normally carried out each day, such as going to work, caring for family and social activities, the result is that time normally spent preparing and eating meals and exercising is drastically decreased. Indeed, going to the gym, a yoga class, or for a run seems like an indulgence done at the cost of cramming even more holiday obligations into remaining hours of the day or week. And for some, like my friend, the fatigue that comes with probably too little sleep, too much stress, too much shopping in malls with recirculated air, and too much waiting in traffic…it all makes sitting on a couch rather than on an exercycle seem like the only option at the end of the day.

Weight gain during the holiday season is so common that right after New Year’s Day, dieting kicks in. Gaining five pounds or more from Thanksgiving to the next year is not unusual, and holiday food and drink are major contributors to increased calorie intake. But even without the eggnog, sugar cookies, mayonnaise, sour cream or melted cheese dips, and fruit cake, weight would probably be gained. Lack of time leads to food court dining, fast food drive-ins, pizza, or nibbling all day on nutritionally weak snacks. Steamed vegetables, grilled fish and large salads are for January, not for December with its endless errands.

Frequent exercise classes or solitary workout routines followed by a shower, hair drying, and make-up applying is not compatible with a mind-set of counting down to Christmas.  And for those who exercise at home rather than at a health club, the convenience of having a piece of exercise equipment nearby is often ignored, because household tasks call more loudly than 30 minutes on the treadmill.

The approach to getting through the next few weeks without compromising sleep, weight, emotional well-being and fitness?

Schedule time to keep the body and mood healthy. You are not running a toy workshop in the North Pole and setting up a sleigh (rather than Amazon) delivery system by Dec 24. Which is to say that if there is a choice between getting enough sleep, or eating a salad, lean protein and high fiber carbohydrate, or taking a brisk walk or an exercise class, or making another dash to the mall, or baking one more batch of cookies? Choose exercise you want to do. Study after study has shown the positive and immediately impact that exercise has on decreasing stress and improving mood and cognition. Over the long term? Exercise can improve general health, decrease risks from heart disease, and perhaps even neurological diseases like Alzheimer’s.  A fatigued, stiff, grumpy body dragged to the gym unwillingly will not be the same after exercising. Paradoxically, the fatigue seems to lift….probably because increased blood flow oxygenates the muscles and brain. Stiffness from sitting in a car or standing in line goes away as the heat from the exercise makes the muscles more limber. Grumpiness disappears as well. People do not scowl at themselves in a health club; they may grunt or groan from the difficulty of their particular exercise, but somehow nasty moods go away (except if there are no towels when you leave the shower).

But the best part of literally (not figuratively) running or doing any other form of physical activity is that you are doing something for yourself. You are the beneficiary. You are the one who feels better, more energetic, less irritable or worried. The time you spend in exercise belongs to you.

Giving yourself the pre-holiday gift of time to take care of yourself is not something that is done easily. Guilt and anxiety over what has to be done, and what might not get done, may interfere with your healthy intentions: “I will make that salad or take a walk after I do (fill in the blank),” you say to yourself.

Putting your need for healthy food, exercise and sleep at the top of the long to-do list is hard. And yet, what better gift can you give to your family and friends than a cheerful, not sleepy, energetic, and unstressed you?

Feeding Your Guests to Decrease Their Stress

“I am reluctant to have friends over for dinner,” my neighbor confided in me recently. “By the time we are finished with the main course, everyone at the table is arguing about politics or sports. Once I had two guests get so upset that they stopped talking to each other for almost a year. “

“Maybe it is what you serve,” I responded.

She looked offended.

“No,” I said quickly, “You misunderstood…your food is delicious. I wasn’t criticizing your cooking. But maybe you could alter the menu to decrease their agitation. “

Usually contentious dinners are limited to family occasions, most notably holiday celebrations when relatives who may not like each other are forced to eat at the same table. Avoidance of either the relative, or avoidance of topics offensive to said relative, is the strategy many take when forced to attend such gatherings. But having friends over for dinner used to mean assembling people who enjoyed each other’s company, with the presumed mutual goal of a pleasant evening of food and conversation. Now it seems that the conversation may have to be limited to traffic, weather and vacation travel, unless all the guests have exactly the same political views and love of the same sports teams.

But why resort to such vetting of the guests or the topics?  A better option is to feed the guests in such a way that they become mellow, patient with the opinions of others and, in general, agreeable.

Years ago, in a book I co-authored called Managing Your Mind and Mood with Food, I described the culinary strategy of the CEO of a large French pharmaceutical company. The research department often invited scientific consultants to discuss and evaluate research on new drugs. One of the CEO’s associates told me that the lunch menu was designed to induce a state of benign drowsiness in the scientists so they would be agreeable to anything the company might discuss in the afternoon session. Having been witness to the aftermath of some of these meals, I can attest to the success of the strategy.

This being Paris, the meal contained different wines for each course including brandy with coffee. There was always an appetizer, main course, salad, cheese course and then, unusual for Paris, an elegant cake or elaborate pastry, sometimes with ice cream.  Sauces rich in butter, cream and possibly egg yolks were poured over the entrée and sometimes the vegetables as well. The cheeses were 95% or higher in fat and the desserts sweet enough to make one welcome the mild bitterness of the tiny cups of espresso. (There certainly was not enough caffeine in those tiny cups to counteract the soporific effects of the meal.) Interestingly, the host the CEO drank only water, and nibbled at the food.

An American host would need a sizable kitchen staff to prepare such meals. Fortunately, altering the mood of the guests so they also become tranquil and agreeable can be accomplished with much less effort and food.

To do so requires knowing only two facts about food and mood: carbohydrates consumed with little or no protein will make serotonin, and leave most people feeling relaxed. Fat, which can be consumed with protein, carbohydrate or both, may make the diners mentally fatigued and sometimes even a little befuddled. Befuddled is not a good state for scientists or dinner guests to be in, so it is probably best to use carbohydrates to alter mood rather than bacon, butter, egg yolks, cream and high-fat cheeses. Curiously, our American habit of serving appetizers of cheese and crackers may inadvertently potentiate mellower moods because of the combination of fat (cheese) and carbohydrate (crackers). The wine or other drinks will (usually) add to the relaxation effect.

Perhaps the ideal sequence of foods to produce happy, enjoyable guests is to be found in Italian homes. Carbohydrate, as in pasta and sometimes polenta, is usually served a first course. The amount is small, unlike American-size portions, but certainly contains at least the 30 grams of carbohydrate that must be consumed in order for serotonin to be made.  Because the pasta is eaten first, the eater benefits not only from the mood-soothing effects of serotonin but, in a value added sort of way, the beginnings of satiety as well.  This means that when the small portion of protein is served as a second course, it will not be viewed as too small, because the eater is already feeling a little full. Bread and wine accompanies the meal, and presumably even if arguments occur at the dinner table, there is enough serotonin being made to keep the arguments from becoming contentious.

Alas, our American avoidance of carbohydrates, and this incorrect insistence that eating copious amounts of protein may have the opposite effect on our temperament. Eating protein inhibits serotonin from being made because it prevents the amino acid tryptophan from getting into the brain (tryptophan being this from which serotonin is made.) Is it possible that our moods are deteriorating because we are not eating enough carbohydrates?

Eating carbohydrates to improve the group mood does not have to be restricted to your dinner guests. There are work environments so stressful that, as one employee told me; it feels as if her flight or fight responses are going off and on all day. “I am sure it is not healthy to be working in such a stressful culture where people think it is all right to continually shout, demand, berate, and insult those beneath them, “ she told me.

Would carbohydrates help? Apparently, no one in that volatile office touches them because not being fat is mandatory (unspoken), and everyone is convinced that eating a piece of bread will cause them to gain weight. What they don’t realize is that eating a piece of bread or a cup of breakfast cereal might make them a little less abrasive, and perhaps a little kinder. And that is a good thing.

Are You Merely Exhausted or Unrelentingly Exhausted?

My neighbor was sitting on the park bench watching her twin five year-old granddaughters feed bread to the ducks. After the obligatory remarks about the cuteness of the pair, I asked her how her weekend was. “Exhausting!” was her immediate response, “The twins stayed with us and I am bone tired. I may never get up from the bench!”

She did look exhausted, but we both knew that once the parents took the girls home, she would relax and by the next day feel, if not entirely rested, much better than today. She is one of the lucky ones. Her exhaustion is situational and an inevitable (but reversible) consequence of incessant care of two very active little girls.

Many of us can relate to her fatigue. We take upon ourselves too much to do both physically and mentally, and feel exhausted when our bodies and minds no longer can deal with yet another task. Sometimes we continue to do too much despite fatigue, because there is no other choice. Too long hours at work because of staffing problems, twenty-four hour care for a sick or elderly relative, a home renovation deadline that has passed: all kinds of situations cause tiredness. But eventually there comes a time when we can rest our bodies and minds and have our energy restored to us.

But what if the fatigue never goes away? What if the body feels weighted down with sleepiness, getting out of bed is a major accomplishment, or cutting through the mental fog seems an impossibility? What if instead of reversible weariness, the exhaustion is unrelenting?

According to a National Health Interview Survey about six years ago, more than 15% of women and 10% of men suffered from fatigue or exhaustion. Some reasons may be situational, such as excessive physical activity, lack of sleep because of insomnia, jet lag or shift work, medications that induce drowsiness like antihistamines and antidepressants, and excessive fat and alcohol intake. Some of these, such as shift work or constantly changing time zones because of work (like pilots and flight attendants experience), may be difficult to avoid and certainly diminish the quality of life.

Worse yet are medical conditions associated with unrelenting exhaustion: acute liver failure, anemia, chemotherapy and radiation, chronic fatigue syndrome, concussion, major depression, chronic infection, diabetes, underactive thyroid (hypothyroidism), multiple sclerosis, chronic kidney disease, fibromyalgia, stroke, drugs for hypertension, epilepsy, chronic stress, and major depression.

Some of these conditions, such as underactive thyroid, anemia and well-controlled diabetes, are correctable. And often the exhaustion will diminish as the body heals, for example, from a concussion or stroke (although it may take months for the post-stroke fatigue to disappear.)
The reason for the severe exhaustion is sometimes obvious and treatable, or disappears with recovery from the illness or treatment. Iron deficiency anemia responds to iron supplementation unless there is an underlying cause for loss of blood. Too low or high blood sugar in the diabetic that causes fatigue may require more intense monitoring of food intake and insulin dosing. Chemotherapy and radiation is usually of a limited duration, and people recover from concussions and infections.

But there don’t seem to be effective ways of overcoming the mental fog and intense tiredness of multiple sclerosis, major depression, chronic fatigue syndrome and other medical conditions, in large part because no one really knows what causes these symptoms. What causes cognitive sharpness to retreat into dullness? What causes well-nourished, developed muscles to feel too weighed down to move? How can a mental illness manifest itself in fatigue so great it is hard to get out of bed?

Because there is so much unknown about why fatigue seems to accompany illnesses from allergies to strokes, it is easy to point to available nutritional villains as the reason. Dairy products, gluten, fruits and vegetables belonging to the nightshade family like tomatoes, potatoes, peppers and gooseberries supposedly cause significant fatigue. Refined carbohydrates, saturated fats, and caffeine are also to be avoided. Conversely, foods that, not surprisingly, resemble those comprising a nutritionally sound diet, are recommended to fight fatigue: lean protein, fruit, vegetables, high-fiber foods, and low-fat dairy products. Of course, these food groups must be eaten not just for their supposed fatigue-fighting capacity, but also for the maintenance of general good health. Keeping hydrated is also very important.  However, there is little evidence that following a nutritionally sensible diet will alleviate the all-encompassing exhaustion associated with certain diseases.

Physical activity is recommended, although it should be low impact and of short duration. It seems counter-intuitive that using energy to exercise restores energy to the chronically tired, but it does seem to decrease fatigue. In fact, research showed athletes suffered from unrelenting exhaustion when they were not allowed to exercise for several weeks.

When exhaustion lingers, as it often does after a stroke or in chronic fatigue syndrome, the most usable advice is to accommodate to it. Frugality in using energy seems to be the most workable solution. Like budgeting one’s money, energy should be spent only on necessary activities. Simple things like sitting rather than standing to prepare a meal, consolidating errands, and avoiding unnecessary movements are helpful. Programming rest stops into the day’s routine and decreasing non-obligatory commitments are also important.  Meditation is thought to be helpful, as is simply sitting in a quiet room. When exhaustion includes a decrease in cognitive function, the so-called mental fog, it may be necessary to ask others to do the tasks, like paying bills, that seem impossible to carry out.

My friend’s exhaustion disappeared after a day without the grandchildren. Let us hope that research will make unrelenting exhaustion soon disappear as quickly.

Are Corporate Shut-In’s as Vulnerable to Vitamin D Deficiency as Nursing Home Residents?

I live near a nursing home and regularly see the staff coming in and out during their shift change when I walk past. What I have not seen, despite the warm, sunny weather, are residents sitting outside in the garden, or being pushed in a wheelchair.

This is not surprising. Few nursing homes have the sufficient staff to permit taking residents outside, and so rely on visitors to do so. The residents themselves often prefer to stay inside. An elderly aunt of mine always had an excuse as to why she did not want me to take her out when I visited. I wanted to take her for a stroll in her wheelchair, but she preferred staying in.

One consequence of being a “shut-in” in a nursing home has been noted for years: a significant decrease in vitamin D levels because of the absence of exposure to sunlight.  The predictable osteoporosis, bone breakage from falls, and decreased mobility affects quality of life, making many unable to move independently, and so is linked to increased mortality. Vitamin D supplementation is strongly recommended, and shown in many studies to be effective in reducing this vitamin deficiency effects on bone strength.

But what about the staff? The nursing staff who leave the residence early in the morning, sometimes just as the sun rises, are going home to sleep. They will be back the next evening, but even though their time off is during the day? The need to rest for at least 7 hours of sleep and the necessity of managing their daily obligations leaves little time for outside exposure to sunlight. This, of course, is especially true during the short hours of daylight during the late fall and winter. Depression has a high incidence among shift workers, and their failure to be exposed to sufficient sunlight has been suggested as one possible cause.

Those who work a traditional daytime shift should not be vulnerable to vitamin D deficiency due to the absence of sunlight, but is this really true? The reality is that many are stuck in their offices from sunrise to moonrise and later. Exposure to the sun is limited to weekends and, in some employment situations, such as law associates (recent graduates from law school) priority to work supersedes any weekend plans (including going outside.) These employees could be described as ‘corporate shut-ins.’ They may be tethered to the “clock” that is tracking their billable hours, and like a galley slave chained to his oars, will not be released until their supervisor (task master) permits time off. Whatever leisure time they have is spent carrying out the essential tasks necessary for their daily life such as buying food, doing laundry, paying bills, and maybe cleaning their apartments.

As we have seen, clinicians are worried (and rightly so) about the low vitamin D levels of nursing home residents, at home elderly shut-ins, and anyone else who is unable to obtain regular exposure to sunlight.  But look in vain for concern about corporate shut-ins who don’t see the sun from Sunday to Saturday during the months of year when daylight is scarce.  According to Dr. Barbara Gilchrest, who discussed vitamin D status at a recent American Academy of Dermatology meeting in Orlando, sun and diet should be enough to supply adequate levels of this essential nutrient for most patients. But can her advice be applied to those whose exposure to sun is severely limited, and whose diet lacks vitamin D fortified foods?

In an ideal work setting, shift workers would be advised on how to eat to minimize the health problems associated with their work schedule such as obesity, high blood pressure, diabetes and depression. Taking vitamin D supplements or finding time during the day to go outside and get some sunshine might be suggested. Much of this advice, however, comes not from the workplace or health care providers, but from anecdotal reports posted on Internet sites by those who also do this type of work.

But even less advice is given to daytime employees whose work hours are long and who may go days without any time off. They will not find bottles of vitamin D on their desk, nor will their supervisors encourage them to go outside during lunch to get some sun. Indeed, they are encouraged not to leave the building. And the meals provided in these organizations so they can work late are probably not planned to ensure that they consume vitamin D fortified foods.

We know already the long-term health consequences of nursing home residents who are shut-ins and get no sun exposure. So too, we know the long-term health consequences of shift workers who rarely see the sun.

We do not yet know the long-term health consequences of the corporate shut-in, the Silicon Valley twenty-four hour programmer, the investment banker who works during Asian, European and American time zones, or the surgical resident who arrives at the hospital at 5:30 AM and leaves at midnight. They, like the nursing home resident, have too little exposure to the sun. Do we have to wait until this generation of workers ages into the nursing home before we start to worry about their vitamin D status?

Research Cites Supportive Available Upon Request.

Can Being on a Committee Make You Overeat?

The neighborhood association meeting started out benignly enough, with a non-contentious minutes read and acceptance, followed by people chitchatting as the chairperson droned on about some street maintenance issue. Someone had placed bowls of snack food on the table, along with diet and non-diet sodas, but all were ignored. About 20 minutes into the meeting an agenda item launched agitated discussions with people talking over each other and, when they couldn’t be heard, muttering to themselves. Just as suddenly hands dipped into the bowls of pretzels, chips, nuts, and crackers and cups of soda poured and gulped. Some people were talking through mouthfuls of chips as they attempted to enter the conversation and others, who were shut out, stuffed more food in their mouths.

The committee meeting was a living poster for stress-induced eating.

What was a little surprising was that the gobbling of snacks occurred in public. We tend to assume that those among us who resort often or even infrequently, to emotional overeating, do so in private. The ice cream, cookies, chicken fingers, pork rinds, or doughnuts are usually eaten alone or in the company of people who are sympathetic and supportive of the problem driving the eating.  But the behavior of this group shows that if the provocation is sufficiently strong, the eating response may be immediate, even if embarrassingly visible to others.

This is not to say that people in groups don’t overeat. Watch people at a meal listening to a speaker as they eat. Their interest in their food increases in proportion to their boredom. If a speaker notices that the members of the lunch or dinner audience are attempting to eat the crumbs of the roll from the tablecloth, it’s very clear signal that he or she ought to wrap up the talk immediately.

But people at the committee meeting were not eating out of boredom; they were eating because of stress. Each member of the committee felt that he or she had to influence the outcome of the discussion, and many were afraid that the outcome would not be to their advantage.

Were they aware of how much they were eating? If they had been asked to fill out a food diary a few hours later, would they have reported eating three handfuls of pretzels or nuts, or drinking 10 ounces of soda? Probably not.

Did the eating influence the intensity of the discussion?  The act of putting food in one’s mouth may have been somewhat calming, just as giving a whining child pieces of breakfast cereal to eat has a distracting and calming effect. And obviously chewing somewhat dry food made it hard to shout out comments without spraying a fellow committee person with bits of pretzels or chips.

The mainly carbohydrate snacks would have had a calming effect—if the meeting had gone on long enough for the food to be digested and serotonin to be made. But that would have taken at least another half an hour, and the meeting broke up before then.

Stress associated with group interaction is usually overlooked among the many triggers inducing overeating. And there are unspoken rules about eating behavior in the corporate culture that probably deem any unrestrained eating at a meeting as unprofessional even when food is available? If someone at a lunch meeting begins to munch on several chocolate chip cookies brought in with the sandwiches, others will notice and wonder at his or her lack of control. There is stress most certainly, but if it generates overeating, it is usually done afterward, in private. I once had a client whose presentation to her team was so criticized that she went to a gourmet chocolate shop in the lobby of her office building, bought five pounds of chocolate and ate it all in her office (with the door closed).

The advice I gave her might, however, be useful to those attending future meetings of committees where emotional discomfort is inevitable: Eat proactively to reduce future stress. She was to eat a small, non-fat carbohydrate, such as half a plain bagel, 30-45 minutes before going into her meetings, so that the serotonin made after she consumed the carbohydrate would be a little calming.

If my fellow neighborhood association members had followed the same advice would there have been a quieter, more restrained discussion? If they had “armed” their brain with more serotonin before the meeting, would they have ignored the snacks on the table?

But of course there is another solution to the problem of committee meeting-induced overeating: stay home.

 

How To Stay Full In 2017 When You Are On A Diet

January can be depressing. The predictable cold, snow, ice, wind, and bills are accompanied by, for many, the need to go on a diet. It is hard to ignore the pounds you’ve accumulated since Thanksgiving, and even if you do try to disregard them, advertisements for weight-loss programs won’t allow you to.

Diets tend to be dismal, adding to January gloom, and they are often boring. If someone suggests that we have been all wrong in eating X and avoiding Y, then there is at least the possibility of talking about a novel approach to dieting. But, alas, a quick survey of the diet books appearing now indicates that most of them are still promoting low-or carbohydrate-free diets (ho-hum).

Promoting a low-carbohydrate weight-loss regimen while one is enduring the long hours of winter darkness seems somewhat counterproductive. Such diets exacerbate the toll the lack of sunlight takes on serotonin levels and the grumpy moods, excessive sleepiness, uncontrollable food cravings, and lack of motivation to exercise that may consequently follow. And most relevant for the dieter is the absence of a sense of satiety, or fullness, also conveyed by serotonin.

Eating carbohydrate is the only way the brain makes more serotonin, and a diet that denies or limits starchy carbs like potatoes, pasta, bread, cereals, rice, beans, lentils and corn meal will leave the brain serotonin deprived.  It is a better plan to wait until May or June to stop eating carbohydrates in order to lose weight. The days at this time of year are so long that serotonin levels are not affected by carbohydrate depletion.

But, New Year resolutions being what they are (here today, gone tomorrow), many people feel that they’d better grab onto their will power and start dieting immediately.

So if you can’t eat carbohydrates because the diet books tell you not to, then you might consider an extract from a magical fruit called Garcinia Cambogia. (The name sounds a new dance step.) If you missed hearing about this fruit whose extract not only melts away extra pounds but, based on pictures on the Internet, leaves dieters looking as if they have had head-to- foot plastic surgery, then here is the information.

The fruit is tropical, apparently shaped like a pumpkin but grows on a tree, not on the ground, and is also known as the Malabar tamarind. Its popularity as a promoter of weight loss has shifted on and off for the last 20 or more years and had a resurgence this past year. Its virtues were extolled by the television medical personality Dr. Oz a few months ago, and like dandelions after the rain, companies sprang up to sell a particular ingredient in the fruit. Carcinia Cambogia contains hydroxycitric acid, aka HCA. Rodent studies done many years ago suggested that HCA might cause weight loss by blocking chemical reactions in the body that transform glucose into fat.

Fat or triglycerides are composed of two parts: glycerol, which makes up the backbone of the molecule and three fatty acids. So if your body produces fewer fatty acids, then fewer fat molecules are produced. This is what HCA seems to accomplish. It decreases the conversion of glucose  (all carbohydrates are digested to glucose) to acetyl-CoA. Acetyl-CoA is the building block of fatty acids.Rat studies found that when a high carbohydrate diet was eaten, HCA prevented some of the glucose from being changed into fatty acids. Moreover, as a value added sort of feature, people claim that HCA gives them a feeling of fullness or satiety, so they eat less. Serotonin, the neurotransmitter responsible for satiety, is thought to be increased by HCA, but there is as of yet no evidence for this.

A couple of pesky problems are associated with using Garcinia to lose weight: cost and sketchy purity. It is not cheap. One company is selling the extract HCA at a cost of $50.00 for 60 caplets and since it is recommended that a dose be taken before each meal, the cost can add up. The quality of the preparation is inconsistent among brands. ConsumerLab.com analyzed the content of hydroxycitric acid in several supplements and found the actual amount far less than claimed on the package label. Moreover, the HCA seems effective only when a very high carbohydrate diet is eaten.

There is a much cheaper way to prevent the transformation of carbohydrates into fat, while increasing satiety. It’s simple….eat only moderate amounts of carbs so what is eaten is used for energy, not to build up the fat cells. And consume some of those carbs, such as a half a cup of oatmeal or a toasted English muffin, about a half an hour before meals. Serotonin will be made naturally, the appetite will be decreased naturally, and you will lose weight naturally. Stay on this plan and the weight will even stay off long after the snow has melted, and the rest of the New Year’s resolutions have been forgotten.

Is Mindless Eating Like a Dog Worrying a Bone?

One of our dinner guests, a thin older man who prided himself on his eating and exercise discipline, sat down next to a bowl of nuts and almost inhaled them. We were having cocktails before dinner, and as hostess I was paying more attention to whether there was a coaster under every glass and napkins next to the finger foods, more than to what our guest was eating. But his rapid almond-to-mouth movements caught my attention.

“Did you see how much Jake (not his real name) was eating?” my husband asked after everyone departed. “He is usually so deliberate and slow in his eating, but this evening he cleaned his plate almost before everyone had picked up his or her fork. “

We mused over his uncharacteristic behavior, and then one of us remembered a story he told later on in the evening about a possibly nasty legal situation he was facing with a neighbor.

“I don’t think he even knew what and how much he was eating,” I commented. “I suspect that if he had been asked what he had eaten for dinner, he would have no idea.“

Not paying attention to what, especially how much, we are eating is one of the unsolved causes of weight gain. Who has not munched on a sandwich or crunched baby carrots while staring at a cell phone? Peering at the screen while eating is so common that eventually restaurants will probably provide cell phone stands so the phone can be propped up while eating, thus relieving the necessity of eating with only one hand. However, the perils of attending to the cell phone screen rather than to your food on the plate is that everything on the plate is consumed (possibly even the toothpick holding the sandwich together) without the eater being aware of doing so. Have you ever eaten a large bag of popcorn in a movie theatre and found that your munching was faster or slower depending on what was on the screen in front of you? Your fingers were able to direct the popcorn to your mouth without much awareness of your part.

Psychologists and nutritionists tell us TO PAY ATTENTION to what we are eating. We are to look first at the food before biting into it and notice its texture, smell, and color, perhaps the same way we might look at a glass of wine. Then we are to chew slowly, savoring the release of flavors and how they change in the mouth. Finally we are allowed to swallow. I was at a workshop watching the facilitator demonstrate this with a strawberry. We all had several on our plates so we could practice along with her. One of the participants was so mesmerized by the slow motion consumption of the strawberry by the leader that she mindlessly munched on all the strawberries on her plate.

Of course, paying attention to what we are eating, and especially noticing when we are full so we don’t continue eating beyond fullness, is helpful in controlling our universal tendency to overeat.  But perhaps more important is noticing why we put our mouths on automatic pilot and eat and eat the way a dog gnaws and gnaws at a bone. The dog is probably not thinking much of anything except where the next bone might be coming from, but the automatic eater is, for sure, thinking of something other than the food.

Mindless eating should really be called “mind elsewhere” eating. Like the dog worrying a bone, or our dinner guest, the “mind elsewhere” eater is gnawing away at an unresolved, troublesome situation.  It is unlikely that the eating and the somewhat obsessive thinking will produce a solution at that moment, but is more likely to result in the consumption of excessive calories. (And, to my mild annoyance, probably no recollection of what the food tasted like.)

A dog owner will take away the bone when it is apparent that the dog should move on to something else.  As owners of our “elsewhere minds” we must take away our own bones. We must put away or move away from the food, set our forks down, determine how much we have already eaten, and halt the repetitive movement of either a utensil or a hand carrying food to the mouth.

Dogs usually sigh and then go to sleep when the bone is gone. We should learn from them. A few minutes of calmness, of allowing ourselves not to be consumed by the problem at hand, will bring our mind and our eating into harmony.  It will also bring the benefit of enjoying the food we are eating.