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Have a Cold? Top Ten Tips for Getting Better Faster

Have a Cold? Top Ten Tips for Getting Better Faster

Oh No! Sick Man Checking for a FeverThe common cold: Even though Americans have over a billion colds per year, there’s nothing “common” about it when you’ve got one. The sneezing, the scratchy throat, the runny nose, the nasal congestion, and the watery eyes can make your life miserable. Even though most colds go away within three to seven days, there are steps you can take to boost your body’s immune system and help get rid of your cold sooner than that. Read on for our “Top 10 Tips” on getting over your cold quickly, consolidated from healthcare experts all over the world.

  1. First, make sure you’ve really got a cold. The symptoms listed above are those of the common cold, which is a disease of the upper respiratory tract caused by a number of different viruses. But if these symptoms are accompanied by more severe ones such as muscle aches, high fever, chills, headache, and fatigue, chances may be that it’s not a cold at all, but the flu instead. This is important to find out, because if you have a serious case of the flu, you may need to see a doctor and take an antiviral medication like Tamiflu, which can shorten the length of the outbreak. However, if you’ve got a cold, not only will the antiviral medication be ineffective, it can even weaken your immune system in the long run.
  2. Don’t “tough it out”—stay at home and get some rest. Going to work will only make your cold last longer, and you can expose all your coworkers to the virus as well. So take a few days off and give your body the rest it needs to recover and heal faster.
  3. Drink lots and lots of liquids, including—yes, really—chicken soup. Your mother’s advice to drink lots of fluids was correct, as it turns out. Research has shown that drinking warm fluids helps to relieve the most common cold symptoms and also loosens sinus secretions that cause a buildup of mucus. Hot tea or broth is a good choice, as is coffee, which has been shown to increase alertness in people with colds. And interestingly enough, the centuries-old prescription to “Have a nice bowl of chicken soup.” is also correct—it has been shown to be more hydrating and thus more beneficial than other liquids.
  4. Gargle with salt water. Gargling with 1/2 teaspoon of salt dissolved in 8 ounces of water can help to relieve your sore or scratchy throat.
  5. Use over-the-counter medications (very selectively) to deal with runny nose and coughs. A pharmacy has reliable saline nose drops or sprays and cough syrups that can help to make these cold symptoms more bearable, although they won’t make the cold go away any faster.
  6. Steam the cold away. If you have access to a steam bath, take one—or many. If you don’t, you can improvise by leaning your head over a bowl of hot water or by taking a long, steamy shower. Inhaling warm, moist air helps to loosen and thin out mucus.
  7. Boost your immune system with supplements. Research has shown that taking zinc supplements during the first couple of days may help shorten the duration of your cold and perhaps reduce its severity. But don’t take zinc on an empty stomach, and don’t use intranasal zinc nose drops or sprays; the FDA has warned that they can permanently impair your sense of smell. Vitamin C can also help to shorten colds, whether in supplement form or in fruits and vegetables. Echinacea, elderberry syrup, and raw honey have also been shown to shorten colds.
  8. Avoid smoke and polluted air. Anything that affects your ability to breathe properly is going to extend your cold.
  9. Don’t reinfect yourself or others. Practice “safe sneezing and coughing” by covering your nose and mouth and carefully discarding any tissues you use. Wash your hands often and consider using hand sanitizers to keep from infecting family, friends, coworkers, and yes, even yourself. If you contracted the cold at work and others there still have their colds, avoid the place for a few days if you can until people get better.
  1. Use over-the-counter pain relievers to reduce inflammation. Used in moderation, aspirin, acetaminophen, ibuprofen, and naproxen can all help relieve minor bodily aches that may accompany your cold, but they also act as anti-inflammatories and can reduce a fever and speed up the healing process.
Superfoods: Science or Marketing?

Superfoods: Science or Marketing?

Yogurt with granola and blueberries.There is no medical definition for a “superfood”. Food manufacturers are eager to use the word to promote sales of their products that contain traces of supposed superfoods such as blueberries, pomegranates and chocolate. The Oxford English Dictionary defines a superfood as “a nutrient-rich food considered to be especially beneficial for health and well-being.” However, there are no set criteria about what makes a food nutrient-rich. Most superfoods are high in antioxidants and phytonutrients relative to other foods. However, if you were to eat only one of these superfoods to the exclusion of all else, you would be seriously deficient in many of the nutrients your body needs in order to stay healthy. So what exactly is the science behind the idea of superfoods?

While we would like to believe that if we eat certain foods we can stave off illness and keep aging at bay, the truth is that it’s not so easy. Although there is no doubt that a diet consisting primarily of fruits and vegetables is one of the keys to healthy longevity, it is also what you don’t eat and do that is important. For instance, if you eat a breakfast of blueberries and pomegranates in a bowl of oatmeal, along with a cup of green tea, that does not mean that your health will improve overall if for lunch you have a bucket of fried chicken, French fries and a 64-ounce Coke, followed by a cigarette.

The majority of scientific studies indicating that there may be some positive health effects associated with the nutrients contained in certain foods were conducted in a laboratory. In general, high levels of nutrients are used in these studies—usually far more than what can be consumed in a normal diet. For instance, the compound resveratrol that studies have shown to be heart-healthy and to guard against prostate cancer is found in grape skins only in very small amounts. So although “the French paradox” (why the French have low rates of heart disease despite a rich diet) is often partially attributed to the regular consumption of red wine, in fact, you would have to drink 40 liters of wine a day to get the same amount that was shown to benefit the health of mice in these studies.

The positive results of studies performed in test tubes on a few human cells and studies performed on mice do not necessarily translate into health benefits for the wider population. The effect of a single nutrient on human health is difficult to pinpoint, as we all eat a combination of foods. Some nutritional benefits may only occur in the presence of other nutrients in the same food, or even in a different food eaten at the same time. Iron absorption, for example, is boosted when a food rich in vitamin C is eaten at the same time.

The best nutritional advice someone can follow if they’re interested in maintaining good health is to eat a wide range of whole foods, and (even more importantly) to avoid foods that are bad for you such as processed foods and hydrogenated oils. As the European Food Information Council advises, “A diet based on a variety of nutritious foods, including plenty of fruits and vegetables, remains the best way to ensure a balanced nutrient intake for optimal health.”

The Best In-Pool Exercises

The Best In-Pool Exercises

People are doing water aerobic in poolWith summer here, many fitness enthusiasts are taking to a cooler place to get their workout: the pool. According to Women’s Health magazine, “No other workout burns calories, boosts metabolism, and firms every muscle in your body (without putting stress on your joints) better than a swimming workout.” If you’re sick of jogging in the hot sun, if you’re looking for a cool and low-impact way to get your exercise, or if you’ve got a bad back and you’re searching for the right exercises, look to the water—pool exercises may be right up your alley. Here are a few of the best in-pool exercises to get started with:

  • Water walking. For this exercise, you’ll need a piece of fitness equipment called “hand webs,” which are sort of like fins for your hands. As the Mayo Clinic suggests, “In water that’s about waist-high, walk across the pool swinging your arms like you do when walking on land. Avoid walking on your tiptoes, and keep your back straight. Tighten your abdominal muscles to avoid leaning too far forward or to the side. To increase resistance as your hands and arms move through the water, wear hand webs or other resistance devices. Water shoes can help you maintain traction on the bottom of the pool.” For more intensity, try deep-water walking next.

 

  • Arm exercises. These can also be done with hand webs to increase resistance for better muscle toning and more calories burned. In waist-high water, put your arms down at your sides, then slowly raise them, extended, to the surface of the water. The hand webs will create a drag that will force your arm and abdominal muscles to work harder. Then simply lower your extended arms back down to your sides and repeats.

 

  • Resistance exercise. For this, you’ll need a kickboard. This exercise provides another type of resistance. From the Mayo Clinic, “Standing up straight with your legs comfortably apart, tighten your abdominal muscles. Extend your right arm and hold the kickboard on each end. Keeping your left elbow close to your body, move the kickboard toward the center of your body. Return to the starting position and repeat 12 to 15 times or until you’re fatigued. Then extend your left arm and repeat the exercise on the other side. Standing up straight with your legs comfortably apart, tighten your abdominal muscles. Extend your right arm and hold the kickboard on each end. Keeping your left elbow close to your body, move the kickboard toward the center of your body. Return to the starting position and repeat 12 to 15 times or until you’re fatigued. Then extend your left arm and repeat the exercise on the other side.”

 

  • Leg exercises. These require a pool noodle, which are very inexpensive and quite easy to come by. To work out your leg muscles, tie the pool noodle around your leg or water shoe, if you use one. In waist-high water, stand with your back against the edge of the pool. For stability, grab hold of the pool’s edge with your hands, then straighten your right leg in front of you until it is at a 90 degree angle. Then return your leg to the first position and begin again, doing 12 to 15 reps for each leg.
Unrealistic Expectations for Gluten-Free Diets?

Unrealistic Expectations for Gluten-Free Diets?

breadIt is official: the gluten-free diet is the latest “magic bullet” weight-loss craze. Seeing shelf after shelf filled with gluten-free foods in grocery stores is becoming the new norm, which is great news for the relatively small number of people who truly suffer from gluten-intolerance (aka celiac disease). But gluten-free has become something much larger—the nation’s newest weight-loss love affair. However, evidence suggests that a gluten-free diet by itself is largely useless if you’re trying to lose weight. So, this begs the question—do Americans now have unrealistic expectations when it comes to living gluten-free?

In a word, yes. According to the Wall Street Journal, about a third of the American populace is avoiding gluten, a protein that is responsible for the elastic texture of dough that is often found in grains such as wheat. While about 1% of the population suffers from celiac disease, sales of foods labelled “gluten-free” have exploded and are now worth an estimated $23 billion per year. Many people take up this diet with expectations of losing weight—but they may find themselves disappointed.

As US Newsreports, “But there’s no hard evidence that a gluten-free diet is appropriate for weight loss or is any more effective at whittling waistlines than other diet plans. Most experts recommend it only for those with celiac disease or gluten intolerance, says David Katz, founding director of the Yale-Griffin Prevention Research Center.”

However, the article goes on to say, “Still, cutting out gluten can lead to weight loss, since the plan forces dieters to shun high-calorie refined carbohydrates. ‘Tell anyone to cut down on bread and pasta, and they’re likely going to drop calories and lose weight,’ Politi [Elisabetta Politi, nutrition director at the Duke Diet and Fitness Center in Durham, N.C]says. But gluten-free is no weight-loss panacea, either. ‘If you’re going down the grocery aisle grabbing gluten-free cookies and pasta and bread, you probably won’t be as successful.’ A gluten-free brownie is still a brownie. Often, these products are packed with saturated fat, cholesterol, and sugar to improve taste.”

Not only are many gluten-free products packed with unhealthful ingredients, they are often more expensive than their gluten-containing counterparts—sometimes much more. This puts the gluten-free diet in the same category as other expensive fad diets that have given false hope to their followers. Instead, nutritionists agree, it is far better to live on a low-sugar diet that’s packed with fresh fruits and vegetables, whole grains, lean meat, and low-fat dairy.

As WebMD puts it, “Gluten itself doesn’t offer special nutritional benefits. But the many whole grains that contain gluten do. They’re rich in an array of vitamins and minerals, such as B vitamins and iron, as well as fiber. Studies show that whole grain foods, as part of a healthy diet, may help lower risk of heart disease, type-2 diabetes, and some forms of cancer. The 2010 Dietary Guidelines for Americans recommends that half of all carbohydrates in the diet come from whole grain products.”

So unless you suffer from celiac disease or non-celiac gluten sensitivity, you may consider saving your money and lowering your expectations for gluten-free. It’s been said before and it’ll be said again: there is no magic weight-loss bullet—at least not yet—and if you truly want to live a healthy lifestyle, proper diet and exercise is still the best way to go.

 

More Exercise Now Means More Independence in Your Golden Years

More Exercise Now Means More Independence in Your Golden Years

Senior couple on walkWe all know that exercise is good for us at any age. What is becoming more apparent, however, is that developing the habits of regular exercise in the present—meaning at whatever age you happen to be right now —will pay off for you in the future.

A recent study discussed in the January edition of the journal Nursing Older People suggests that exercise plays a crucial part in enabling older people to retain their mobility and improve their overall quality of life. The study examined the effects of a three-month, twice-weekly exercise class on people aged 60 and older and found that the participants’ overall strength, fitness, coordination, and balance improved. More importantly, the participants in the class were then motivated to continue exercising after the study ended, partly because the exercise classes helped them to overcome their sense of social isolation.

A similar study published in the American Journal of Medicine provided even more evidence that exercise can provide not only a longer life, but a more meaningful one. Dr. Preethi Srikanthan and his associates at UCLA found that the more muscle mass older people have, the less likely they are to die prematurely. Their studies indicate that the amount of muscle mass is a better predictor of both longevity and the ability to perform normal functions than body mass index (BMI) measurements, because increased muscle mass decreases their metabolic risk.

Combined with other alarming results from studies on the dangers of inactivity and sitting too much (one such study indicates that every hour spent sitting per day after the age of 60 decreases your ability to perform normal activities like dressing, bathing, and walking by 50%), these findings make a strong case for preparing for one’s golden years by exercising more now, while it’s easier. Developing healthy exercise habits can even be seen as preventative, in that it seems to reduce the risk of developing disabling diseases. A study published in the Archives of Internal Medicine found that people who were more fit in their middle age had significantly lower rates of heart disease, kidney disease, stroke, diabetes, colon cancer, lung cancer, obstructive pulmonary conditions, and even Alzheimer’s disease when they reached their forties and fifties. In this study, for every unit of improvement on a standard scale of physical fitness, the subjects experienced a 20% reduction in the incidence of the eight chronic illnesses being tracked. Those with the highest levels of physical fitness when they were young developed the fewest chronic conditions during the last five years of their lives.

So if you’re concerned about living a longer, more productive and satisfying life, one way to achieve it seems clear—start exercising more now and continue to exercise regularly. The stronger and more fit you are today will, to some extent, determine how strong and fit you are when you get older and whether you’ll be able to get around and enjoy your life when you reach your golden years.

 

 

Superfoods: Science or Marketing?

Superfoods: Science or Marketing?

Breakfast Cereal 3There is no medical definition for a “superfood”. Food manufacturers are eager to use the word to promote sales of their products that contain traces of supposed superfoods such as blueberries, pomegranates and chocolate. The Oxford English Dictionary defines a superfood as “a nutrient-rich food considered to be especially beneficial for health and well-being.” However, there are no set criteria about what makes a food nutrient-rich. Most superfoods are high in antioxidants and phytonutrients relative to other foods. However, if you were to eat only one of these superfoods to the exclusion of all else, you would be seriously deficient in many of the nutrients your body needs in order to stay healthy. So what exactly is the science behind the idea of superfoods?

While we would like to believe that if we eat certain foods we can stave off illness and keep aging at bay, the truth is that it’s not so easy. Although there is no doubt that a diet consisting primarily of fruits and vegetables is one of the keys to healthy longevity, it is also what you don’t eat and do that is important. For instance, if you eat a breakfast of blueberries and pomegranates in a bowl of oatmeal, along with a cup of green tea, that does not mean that your health will improve overall if for lunch you have a bucket of fried chicken, French fries and a 64-ounce Coke, followed by a cigarette.

The majority of scientific studies indicating that there may be some positive health effects associated with the nutrients contained in certain foods were conducted in a laboratory. In general, high levels of nutrients are used in these studies—usually far more than what can be consumed in a normal diet. For instance, the compound resveratrol that studies have shown to be heart-healthy and to guard against prostate cancer is found in grape skins only in very small amounts. So although “the French paradox” (why the French have low rates of heart disease despite a rich diet) is often partially attributed to the regular consumption of red wine, in fact, you would have to drink 40 liters of wine a day to get the same amount that was shown to benefit the health of mice in these studies.

The positive results of studies performed in test tubes on a few human cells and studies performed on mice do not necessarily translate into health benefits for the wider population. The effect of a single nutrient on human health is difficult to pinpoint, as we all eat a combination of foods. Some nutritional benefits may only occur in the presence of other nutrients in the same food, or even in a different food eaten at the same time. Iron absorption, for example, is boosted when a food rich in vitamin C is eaten at the same time.

The best nutritional advice someone can follow if they’re interested in maintaining good health is to eat a wide range of whole foods, and (even more importantly) to avoid foods that are bad for you such as processed foods and hydrogenated oils. As the European Food Information Council advises, “A diet based on a variety of nutritious foods, including plenty of fruits and vegetables, remains the best way to ensure a balanced nutrient intake for optimal health.”

 

Head-to-Head: Chiropractic Adjustments or NSAIDs for Acute Lower Back Pain?

Head-to-Head: Chiropractic Adjustments or NSAIDs for Acute Lower Back Pain?

???????????????????????Lower back pain (LBP) is so widespread that it was listed in the 2010 Global Burden of Disease report as being the single leading cause of disability worldwide. Over half of all working Americans have lower back pain symptoms each year, resulting in lost work time and enormous expense – Americans spend over $50 billion each year to treat their back pain.

So it’s not surprising that a great deal of research is being conducted to determine the most effective methods for treating acute LBP. Much of this research has sought to compare the effectiveness of spinal manipulation (the sort of adjustments performed by Doctors of Chiropractic) with nonsteroidal anti-inflammatory drugs (NSAIDs). While these studies have generally not produced definitive findings one way or the other, they have served to highlight potential safety concerns related to NSAIDs. For example, investigators in one study found that diclofenac (an NSAID commonly used to treat LBP) increased the risk of gastrointestinal complications by 54% and posed other risks to the kidneys.

Given the added concern about NSAID side effects, researchers and clinicians have had a renewed interest in learning whether drug-free manual therapies—chiropractic care, in particular—can really be just as effective, but safer. According to a recent study published in the April 2013 edition of the journal Spine, the answer is YES! In fact, the research team that conducted the study found that chiropractic adjustments were both safer and FAR MORE EFFECTIVE.

In this study, investigators divided a total of 101 patients suffering from acute lower back pain into three groups. One group received chiropractic spinal manipulation plus a placebo (sham) version of the NSAID diclofenac (meaning that the only treatment actually being offered was chiropractic care). A second group received sham spinal manipulation and real diclofenac (meaning that the NSAID was the only treatment being employed). And a third group received the same sham spinal manipulation plus placebo diclofenac (meaning that no treatment was actually being offered – this was the “control group”). All treatments were “blinded,” meaning that the patients did not know whether they were receiving real or sham spinal manipulation or real or placebo diclofenac. Outcomes were measured based on a combination of patient self-reporting, physical examination, missed work time, and the amount of rescue medication (paracetamol tablets) participants required over a 12-week period.

Perhaps unsurprisingly, about half of the participants in the “control” group receiving no treatment dropped out of the study because of intolerable pain. Comparing the remaining no-intervention subjects and the two remaining intervention groups, researchers found that the group receiving chiropractic high-velocity low-amplitude (HVLA) manipulation fared significantly better than the group being treated with diclofenac and the control group.

Researchers reported a clear difference between the two intervention groups: “The groups receiving spinal manipulation showed a faster and more distinct reduction in the RMS [root mean square, a standardized test of flexibility and mobility]. Subjects also noted a faster and quantitatively more distinct reduction in their subjective estimation of pain after manipulation.” They also found that the group treated only with the NSAID diclofenac required more rescue medication (paracetamol) than the spinal manipulation group, taking 3 times as many tablets and for twice the number of days. No negative effects were reported from the spinal manipulation group, but several negative effects were reported from the diclofenac group.

So, overall, this study indicates a clear “win” for chiropractic in the treatment of acute lower back pain. Not only does HVLA spinal manipulation avoid the potential safety concerns of NSAID medications such as diclofenac, it has been found to be far more effective. Remember this the next time you experience lower back pain, and consider seeing your chiropractor first. This one simple decision may help you recover more quickly and more completely while also helping you avoid the negative side effects of NSAIDs.

 

Children and Caffeine: What Parents Should Know

Children and Caffeine: What Parents Should Know

girlThe next time you pass a Starbucks, pause for a moment and imagine that the customers inside drinking their lattes and Grande Espressos are your children. Then imagine them ingesting a drug (caffeine) that is known as a powerful stimulant with a proven history of producing nervousness, restlessness, irritability, high blood pressure, insomnia, headaches and heart palpitations. Finally, consider that this exercise in imagination may not be all that far off the mark.

That is the key finding of the Centers for Disease Control and Prevention (CDC) in a 2014 study published in the journal Pediatrics. The researchers found that nearly three out of four children and young adults in America (73%) consume some caffeine a day, mostly from soda, tea, and coffee, but also from an alarming number of “energy drinks.”

This study comes as part of an investigation undertaken by the U.S. Food and Drug Administration (FDA) into the safety of foods and drinks that contain caffeine—especially their effects on children and teens. In response to numerous reports of hospitalizations and even deaths after the consumption of highly caffeinated drinks or “energy shots,” the investigators analyzed health surveys containing data on over 22,000 subjects aged 2 to 22.

Many foods contain caffeine (including chocolate, candy bars, some jelly beans, and marshmallows), but most of the caffeine ingested by small children comes in the form of soda. The rise in the use of energy drinks—although they account for only 6% to 10% of children’s daily caffeine intake—is seen as particularly alarming, because many of these drinks contain even higher amounts of caffeine than soda.

The FDA study found that the average caffeine intake among participants was about 60-70 milligrams—roughly the same amount of caffeine present in a six-ounce cup of coffee or two sodas. However, this finding does not necessarily mean that this level of caffeine consumption is safe for children. In fact, while the FDA has classified caffeine as GRAS (generally recognized as safe), that classification is based solely on its use by adults. There is actually no current body of research analyzing its possible detrimental effects on children. Nakia V. Williams, M.D., a pediatrician at the Henry Ford Health System, says, “There haven’t been a lot of studies of caffeine in young children, but we do know that children suffer from similar side effects as adults, and that on average these side effects can occur at lower doses given the smaller body sizes.” The American Academy of Pediatrics (AAP) recommends against caffeine consumption for children and teens because of possible harmful stimulant effects as well as the possibility of it worsening anxiety in children already suffering from anxiety disorders. The AAP holds the clear position that “stimulant-containing energy drinks have no place in the diets of children and adolescents.”

So if you have kids, think twice before allowing them to consume soda and other drinks that contain caffeine. Pediatricians are unanimous in suggesting that they would be better off drinking water, reasonable amounts of fruit juices, milk, and other non-caffeinated beverages.

Food as Medicine: Close-Up on Cumin

Food as Medicine: Close-Up on Cumin

??????????????????If “having a pedigree” is an important factor for you when you’re considering the nutritional or medicinal value of food, it’s difficult to find a food with a longer history than cumin. Cumin (also known as comino, cuminum cyminum, cuminum odorum, jeeraka, svetajiraka, and zira) is an herb whose medicinal qualities are mentioned in the Bible (both Old and New Testaments). Cumin was also part of the medical tradition in ancient Egypt, in India (cumin is a staple of Ayurvedic medicine), in the Muslim world, and in ancient Greece.

Although cumin is commonly used in the preparation of foods from each of these areas, it has also been promoted for its medicinal uses—to treat digestive problems, diarrhea, colic, bloating (cumin is a mild diuretic), to reduce inflammation, and even as an aphrodisiac. In terms of modern research, cumin has been found to have strong antioxidant and antimicrobial properties, and a study in the Journal of Ethnopharmacology found that cumin seeds help to regulate blood sugar levels, and thus may be of use not only as an antidiabetic (to prevent diabetes) but to treat those who already have the disease. Similar studies in Nutrition Research found that cumin not only helped to reduce hypoglycemia, but also to reduce body weight.

Cumin is also a known carminative, meaning that it has the ability to reduce the formation of gas and thus improve digestion. This is why it is common in Ayurvedic medicine, where it is both prescribed as a remedy for gas and used in cooking to reduce the flatulence caused by bean-based dishes. Cumin does have some analgesic (pain relieving) qualities, and is used as a tea in some cultures to treat headaches and other minor pains. Some have even recommended the combination of pureed bananas and cumin as a treatment for insomnia.

Today scientists theorize that one of the reasons cumin may have some curative properties is that it contains thymoquinone, a phytochemical also known as TQ that is being studied as a potential treatment for many diseases, including cancer. A 2005 study from India found that black cumin oil was effective in killing 50 out of 54 bacterial strains they tested—despite the fact that these same strains showed evidence of having developed resistance to 20 common antibiotics. In India, black cumin seed has also been proven effective in preventing withdrawal symptoms in patients with opium addiction. Research is currently underway to test the effectiveness of black cumin seed in reducing oxidative stress in the blood, lowering cholesterol, preventing and treating cancers and some forms of seizure, and treating rheumatoid arthritis.

Given all the interest in cumin and its potential health benefits, it’s reasonable to ask whether there might be risks associated with it as well. So far, there doesn’t appear to be a “down side” to adding more cumin to your diet. No serious contraindications have been noted in the medical literature, with one possible exception—you might want to check with your doctor if you are taking certain classes of anti-diabetic medications.

So not only can cumin bring an exotic taste to many of your more common recipes, it may also offer some health benefits along the way!

A Guide to Better Napping

A Guide to Better Napping

????????????????????Over the years, our collective human experience has taught us that napping is a good thing. It rejuvenates us and actually makes our brains work better. Need evidence? Some of the greatest creative minds in history have been avid nappers, including Albert Einstein, Winston Churchill and Salvador Dali!

However, not all naps are created equal. And there’s something of a trick to napping so that you receive the most benefit and minimize the potential drawbacks. The timing and duration of a nap can mean the difference between having an energy-filled afternoon and being sluggish for the rest of the day.

Although your boss may not be pleased to find you napping at work, he or she may be well advised to consider what Churchill had to say about napping: “Don’t think you will be doing less work because you sleep during the day. That’s a foolish notion held by people who have no imaginations. You will be able to accomplish more. You get two days in one — well, at least one and a half.” You are likely to be far more productive after a short nap than you would have been by just struggling through the afternoon sleepiness that is natural to our circadian rhythms. We naturally become sleepy in the early afternoon, whether we have had a large lunch or not.

We are a chronically sleep-deprived society, with about a third of the population getting an inadequate amount of sleep on a regular basis. This decreases productivity and increases the risk of mistakes. There is a reason why there is an upsurge in the rate of car accidents the day after we lose an hour of sleep in spring when the clocks move forward. Even an hour less of sleep can make a difference in our cognitive ability. If you find yourself dreaming during a short nap of 20 minutes or less, it’s a sign that you are sleep deprived.

Scientists who study sleep explain what happens in our brain during the three different sleep cycles it goes through: The first two stages are called non-rapid eye movement (NREM) sleep, which lasts for about an hour, followed by rapid eye movement (REM) sleep, which lasts for 30 minutes or so (and is when we dream). The second stage of NREM sleep is the deepest sleep, referred to as slow-wave. If you awaken during this stage of sleep you are likely to feel groggy for a while.

Researchers recommend that your nap length should be dependent on what you are trying to accomplish. A nap of 10 to 20 minutes will boost alertness (great for pilots), a 60-minute nap will help to increase cognitive memory processing (a good idea before taking a big exam), and a 90-minute nap helps with emotional and procedural memory (learning to ski, for example) and boosts creativity.

Try to get your nap in between 1 PM and 4 PM, the time when your body is naturally sleepy, and when it won’t cause problems with falling asleep at night. Although the experts have not discovered an “ideal” nap length, Ilene Rosen, a sleep scientist from the University of Pennsylvania’s Perelman School of Medicine says a “10-to-20-minute nap is really the optimal time in terms of bang for your buck.”

Make yourself as comfortable as possible before napping, and use a light blanket if it helps you get to sleep. Set a timer so you do not oversleep. Sleeping partially upright and drinking a cup of coffee before your nap will help to ensure that you do not sleep too long and that you wake up perky and refreshed.