Staying Healthy Archive

Comprehensive exams and preventive care are the keys to eye health.

Q. Do the protective effects of alcohol extend to dessert wines and liqueurs, or do those have too much sugar?

Exercise, eat a healthy diet, and manage blood pressure and cholesterol to lower your odds.

Learn which ingredients will give your day a healthy start.

Grocery store shelves are filled with dozens of breakfast cereals all promising important health benefits. But how do you know if you're getting what you need? "Labels and marketing promises on boxes can be confusing. It's best to go cereal shopping with a plan," says Kathy McManus, director of the Department of Nutrition at Harvard-affiliated Brigham and Women's Hospital. She advises that you complement cereal with milk for protein and calcium and with fresh fruit for natural sweetness and some fiber. Don't worry if the cereal is organic or not. But do read ingredient lists carefully, and aim for the following markers of good nutrition.

Adding medications to foods and trying new swallowing techniques can help.

Swallowing pills can be difficult and downright unpleasant. It causes one in three people to gag, vomit, or choke. That may keep people from sticking to their medication routines, which can make them sicker. "We often see people who can swallow food and liquid just fine, but have difficulty with pills," says Denise Ambrosi, director of the Speech-Language Pathology Department at Harvard-affiliated Spaulding Rehabilitation Hospital.

Aerobic exercise is not enough to fight belly fat, according to researchers at the Harvard School of Public Health. They say that weight training is also key to fighting the battle of the bulge. Researchers analyzed physical activity, weight, and waist circumference data for more than 10,000 men ages 40 and older, and found that healthy men who did 20 minutes of daily weight training had less of an increase in age-related abdominal fat compared with men who spent the same amount of time doing aerobic activities. Aerobic exercise alone was associated with less weight gain compared with weight training. The best results came from combining weight training and aerobic activity. The findings were published online Dec. 22, 2014, in Obesity. "Engaging in weight training or, ideally, combining it with aerobic exercise could help older adults lessen abdominal fat while increasing or preserving muscle mass," says Dr. Rania Mekary, the study's lead author and a researcher in Harvard's Department of Nutrition.

Abdominal fat is linked to heart disease, diabetes, bone loss, and decreased bone strength. You can fight back by aiming for the recommended 150 minutes of moderate-intensity exercise per week and starting a weight-training program if your doctor approves.

It appears that exercise may significantly reduce falls among people with less severe PD, and may improve balance and quality of life for anyone with PD.

This popular beverage may have benefits beyond a morning buzz. But be careful with your add-ins.

Coffee drinkers around the world savor the bitter brew on a daily basis. But are there any grounds for concern regarding coffee's effects on the heart? On the contrary: the case for drinking coffee seems to be growing. Straight coffee—minus the cream and sugar—is a nearly calorie-free beverage brimming with antioxidants. It might ease artery-damaging inflammation and may deliver a substance that helps the body regulate blood sugar.

"The evidence for the benefits of coffee consumption is even more convincing than it was five years ago, especially when it comes to preventing type 2 diabetes and reducing risk of heart disease and stroke," says Dr. Frank Hu, professor of nutrition and epidemiology at the Harvard School of Public Health.

Cutting back on carbohydrates can help shrink a bulging midriff.

Pants getting a little snug? It's not just you: Americans' waistlines have ballooned over the past decade or so, to an average of just under 40 inches for men and almost 38 inches for women, according to a large federal study.

Some plastic bottles, food containers, and linings of cans contain bisphenol A (BPA), a chemical that's been under close scrutiny because of its potential effects on human health. Most Americans have traces of BPA in their urine, and some research hints of a possible link between BPA exposure and cardiovascular disease. Now, a study in the September 2014 Hypertension finds that BPA exposure from cans may raise blood pressure.

Sixty older adults drank two servings of soymilk provided one of three ways: in two glass bottles (providing the least BPA), two cans (most BPA), or one glass bottle and one can. Two hours after participants drank from the cans, their urinary BPA levels were much higher than after they drank from two glass bottles. And their systolic blood pressure (the first number in a blood pressure reading) was roughly 4.5 mm Hg higher after two cans versus two glass bottles.