Recent Blog Articles
Dupuytren's contracture of the hand
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Diet & Weight Loss Archive
Articles
Low-carb and high-fat diet helps obese older adults
In the journals
Scientists continue to explore the right balance of carbohydrates and fat in people's diets. But for overweight or obese older adults, a recent study found that a low-carbohydrate, high-fat diet might offer special health benefits. The results were published online Aug. 12, 2020, by Nutrition and Metabolism.
Researchers asked 40 obese adults, ages 60 to 75, to follow an eight-week diet in which 10% of calories came from carbs, 25% from protein, and 65% from fat. Carb sources included leafy greens, non-starchy vegetables, some fruit, and high-fiber grains. Protein intake consisted of eggs, fish, pork, and poultry. Fat-containing foods included olive oil, coconut oil, nut oils, nut butter, cheese, coconut milk, and avocados.
Quarantine snacking fixer-upper
Eating more than you should since the start of the pandemic, especially unhealthy, highly processed snack foods? If you’re looking for advice on how to break your snacking habits and form new, better habits with healthier snacks, try these tips.
Intermittent fasting: Does a new study show downsides — or not?
Growing evidence shows that intermittent fasting leads to significant weight loss. A recent study contradicted these findings, but the way this study was designed and implemented raises some questions about its conclusions.
Stop counting calories
Put the focus on food quality and healthy lifestyle practices to attain a healthy weight.
Most people have been taught that losing weight is a matter of simple math. Cut calories — specifically 3,500 calories, and you'll lose a pound. But as it turns out, experts are learning that this decades-old strategy is actually pretty misguided.
"This idea of 'a calorie in and a calorie out' when it comes to weight loss is not only antiquated, it's just wrong," says Dr. Fatima Cody Stanford, an obesity specialist and assistant professor of medicine and pediatrics at Harvard Medical School.
Grain of the month: Brown rice
Whole-grain rice comes in an array of colors, including gold, purple, red, and black. But the most common is brown, which refers not to a particular variety but the natural color of the grain.
Rice that is milled and polished to remove the bran and germ components, leaving only the starchy endosperm, is known as white rice. But that refining process also strips away key nutrients. Compared with white rice, brown rice contains much higher amounts of fiber, certain B vitamins (B1, B3, B6, and B9), magnesium, potassium, and iron. Research suggests that swapping white rice for brown rice may improve blood sugar levels and help with weight control.
Don't get upset about indigestion
It's common for indigestion to become more frequent and severe with age, a condition called chronic dyspepsia or recurring indigestion. While most flare-ups can be treated with over-the-counter remedies, people can stop recurring problems by adopting lifestyle measures, such as reducing stress, avoiding excess alcohol, quitting smoking, losing extra weight, and eating smaller meals.
6 all-natural sex tips for men
Erectile dysfunction (ED) medications are relatively safe and work for most men, but they aren’t right for every man. Here are six proven strategies that can help –– and offer added benefits on overall health and quality of life.
How do doctors evaluate treatments for heart disease?
Studies of drugs, diets, and devices all come with their own unique set of challenges.
The best way to know if a new medical treatment truly works is with a randomized controlled trial — the "gold standard" of research studies, also known simply as a clinical trial. Volunteers are randomly assigned to receive either the new treatment or the comparison, which may be a placebo (an inactive therapy) or a treatment that's already available.
As the nation's top cause of death, cardiovascular disease has been at the leading edge of evidence generation, says Dr. Robert Yeh, director of the Smith Center for Outcomes Research in Cardiology at Harvard-affiliated Beth Israel Deaconess Medical Center. "We probably have more evidence for cardiovascular treatments than for any other field of medicine," he says. Among the studies with the greatest impact were the clinical trials that heralded new therapies to treat heart attacks. These include clot-dissolving drugs in the 1980s, followed in the 1990s by artery-opening angioplasty procedures, which remain the standard of care today. Stents, the tiny mesh tubes used in these procedures, have also been extensively studied in clinical trials (see "Testing devices: Different dilemmas").
Simple home medical gadgets to protect your health
The modernization of standard home medical devices has made monitoring health easier than ever. These gadgets include thermometers, scales, blood pressure monitors, and pulse oximeters. Gadget features that are especially helpful for older adults are easy operation and large, lighted readouts. It’s important that some home medical devices, such as blood pressure monitors and pulse oximeters, have a seal of approval from an accredited agency, such as the FDA for pulse oximeters or the Association for the Advancement of Medical Instrumentation for blood pressure monitors.
Can I do anything to prevent urinary incontinence?
Ask the doctors
Q. I'm hoping to prevent urinary incontinence. Is there anything I can do?
A. Nearly half of all women experience some type of urinary incontinence during the course of their lives. It may not be possible to prevent all of these cases, which can be caused by pregnancy, childbirth, or hormonal shifts that occur around the time of menopause. Here are some strategies that may help to reduce your risk.
Recent Blog Articles
Dupuytren's contracture of the hand
Why play? Early games build bonds and brain
Moving from couch to 5K
How — and why — to fit more fiber and fermented food into your meals
Tick season is expanding: Protect yourself against Lyme disease
What? Another medical form to fill out?
How do trees and green spaces enhance our health?
A muscle-building obsession in boys: What to know and do
Harvard Health Ad Watch: New drug, old song, clever tagline
Concussion in children: What to know and do
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