Nutrition

Nutrition Articles

Are there any benefits to exercising on an empty stomach?

Research has shown that aerobic exercise when fasting increases the use of a stored fat as an energy supply. Although these results sound promising, it is less certain that exercising on an empty stomach will help lose more weight. In fact, there are relatively few studies that have measured long-term weight loss or body fat composition. (Locked) More »

Counting on fewer calories

Older men need to maintain a healthy weight, so being mindful of how many calories they actually need—and perhaps cutting back by about 10%, an approach called calorie restriction—may help some men stay healthy and maybe even live longer. Besides helping men lose excess weight, calorie restriction can encourage smarter food choices and portion control. (Locked) More »

Is your diet interfering with your medication regimen?

Many foods, drinks, or ingredients in diet can undermine the effects of certain medications. For example, drinking alcohol can diminish the effects of erectile dysfunction drugs such as sildenafil (Viagra), or cause extreme drowsiness when taken with antihistamines. Eating foods high with lots of sodium or salt can nullify the effects of diuretics, ACE inhibitors, and ARBs. Eating black licorice while taking digoxin (Lanoxin) to treat heart failure may cause an irregular heartbeat and heart attack. When prescribed a new medicine, one should ask if diet will affect the drug. (Locked) More »

Why nutritionists are crazy about nuts

Eating fewer than five 1.5-ounce servings per week of nuts and seeds has been linked to an increased risk of death from cardiovascular disease and diabetes. To reduce health risks, snack on nuts and seeds, substitute them for meat, or add them to cereals, salads, and main dishes. (Locked) More »