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Diet & Weight Loss Archive
Articles
A stable weight may reduce fracture risk
A study published in the Jan. 27, 2015, issue of The BMJ challenges the longstanding notion that weight gain protects against postmenopausal fractures. Data from the Women's Health Initiative (WHI) indicate that weight gain, as well as weight loss, is associated with increased risk of fractures in postmenopausal women. The analysis also suggested that which bones were most likely to break depended on whether women have gained or lost weight.
WHI researchers analyzed data on over 120,000 healthy postmenopausal women ages 50 to 79 at the start of the study. Each year, participants were weighed and asked to report fractures of their arms, legs, hip, pelvis, and spine.
Add weight training to control belly fat, say Harvard researchers
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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.
A wake-up call on coffee
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.
Having a big belly puts your heart in danger
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.
Fed up about dietary fat advice?
The proper role of fat in diet is not that complicated.
Atkins, South Beach, paleo, high-protein, low-carb, gluten-free—the march of the media darlings of dieting never ceases, along with the scientific controversy over which one works best. But for many health-conscious men, maintaining a lean physique isn't the only consideration when making dining decisions. What diet protects you best from heart disease and stroke?
Ask the doctor: I'm shorter than I once was but I weigh the same. Am I now too heavy for my height?
Image: Thinkstock |
Q. I am more than an inch shorter than I was a few years ago, but my weight has remained constant. I noticed that my body mass index (BMI) is just above 25. Does that mean than I am now overweight even though I haven't put on any pounds?
A. Technically, it does. Generally, people with a BMI between 25 and 30 are considered overweight, and those with a BMI of 30 and over are considered obese.

Hemoglobin A1c (HbA1c): What to know if you have diabetes or prediabetes or are at risk for these conditions

What could be causing your blurry vision?

Avocado nutrition: Health benefits and easy recipes

Swimming lessons save lives: What parents should know

Preventing and treating iliotibial (IT) band syndrome: Tips for pain-free movement

Wildfires: How to cope when smoke affects air quality and health

What can magnesium do for you and how much do you need?

Dry socket: Preventing and treating a painful condition that can occur after tooth extraction

What happens during sleep — and how to improve it

How is metastatic prostate cancer detected and treated in men over 70?
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