Brain iron deficiency should be one of the first considerations when looking for a cause of restless legs syndrome (RLS). However, many doctors don’t know that iron deficiency is one cause of RLS, and therefore don’t test for it, particularly in men, in whom iron deficiency is uncommon. Diagnosing low brain iron is tricky, because doctors have to infer it from blood levels. Several tests are used to measure iron in the blood. The most important for diagnosing iron deficiency measures ferritin, the primary form of stored iron in the blood. (Locked) More »
Nutrition is particularly important during pregnancy to ensure your health and the health of the baby. It's normal to gain weight during pregnancy—not just because of the growing fetus, but because you'll need stored fat for breast-feeding. The Institute of Medicine (IOM) recommends a gain of 25 to 35 pounds in women of normal weight when they get pregnant; 28 to 40 pounds in underweight women; and at least 15 pounds in women who are overweight when they get pregnant. The IOM has not given a recommendation for an upper limit for obese women, but some experts cap it as low as 13 pounds. If you fit into this category, discuss how much weight you should gain with your health care professional.

In between meals, go ahead and have a snack. "When you go too long in between meals without eating, it is difficult to go into your next meal in control and avoid overeating,” Julia Levine Axelbaum, R.D., L.D., Bariatric Dietitian at NewStart Clinic, tells SELF. Of course, you'll want to be thoughtful about the kind of snacks you opt for. She explains that those that are high in protein, fiber, and complex carbohydrates will give you the energy you need to get through the day and keep you satiated from one meal to the next. On the other hand, those that are high in refined carbs and sugar will give you a sudden blood sugar spike that will eventually cause you to crash and feel even more tired.
Brigitte Zeitlin, M.P.H., R.D., C.D.N., founder of the New York-based BZ Nutrition, tells SELF, "Eating regularly throughout the day keeps your metabolism running at full speed, prevents dips in your energy, keeps you alert and focused, and [can help keep] your weight steady by preventing overeating at later meals." She and other experts recommend eating every three to four hours. If you don't, there are a number of unpleasant symptoms you may encounter.
"These products provide a subtle, incremental effect. You can't use a sports supplement for a week and expect to gain pounds of muscle, but if used properly, research shows they can provide a slight, not overwhelming, edge," says Andrew Shoa, PhD, vice president for regulatory affairs for the Council for Responsible Nutrition, a trade association for the dietary supplement industry.

Overall diet is an important first consideration for those considering nutritional supplementation. Healthy dietary habits can help optimize nutrition and the absorption of supplements, and nutritional supplements cannot substitute for a diet that is not nutritionally balanced in the first place. Supplements are best used moderately to supply any extra nutritional requirements. Sound diets contain a variety of wholesome foods. At least five servings per day of fruits and vegetables are recommended, as well as the inclusion of whole grains in the diet. Variety in the diet is important to provide a full range of vitamins and minerals. Overeating inhibits digestion and absorption of nutrients, while regular exercise contributes to sound nutrition, by improving metabolism and digestion. Drinking plenty of clean water prevents dehydration, improves digestion, and helps the body flush out impurities.


The recommended daily intake for vitamin E is 15 mg. Don't take more than 1,000 mg of alpha-tocopherol per day. This amount is equivalent to approximately 1,500 IU of "d-alpha-tocopherol," sometimes labeled as "natural source" vitamin E, or 1,100 IU of "dl-alpha-tocopherol," a synthetic form of vitamin E. Consuming more than this could increase your risk of bleeding because vitamin E can act as an anticoagulant (blood thinner).
“I brought him two shopping bags filled with a variety of chips to taste. He zeroed right in on the Cheetos. “This,” Witherly said, “is one of the most marvelously constructed foods on the planet, in terms of pure pleasure.” He ticked off a dozen attributes of the Cheetos that make the brain say more. But the one he focused on most was the puff’s uncanny ability to melt in the mouth. “It’s called vanishing caloric density,” Witherly said. “If something melts down quickly, your brain thinks that there’s no calories in it … you can just keep eating it forever.”
As it turns out, both lines are the same length, but our brain has a tendency to overestimate vertical lines. In other words, taller drinks look bigger to our eyes than round, horizontal mugs do. And because height makes things look bigger than width, you’ll actually drink less from taller glasses. In fact, you will typically drink about 20% less from a tall, slender glass than you would from a short, fat glass. (Hat tip to Darya Pino for originally sharing this image and idea.)
In addition to diet, exercise and other lifestyle factors can also play an important role in bone health. Smoking and drinking too much alcohol can increase your chances of developing osteoporosis, while weight-bearing exercise (such as walking, dancing, yoga, or lifting weights) can lower your risk. Strength or resistance training—using machines, free weights, elastic bands, or your own body weight—can be especially effective in helping to prevent loss of bone mass as you age.
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