Diet & Weight Loss Archive

Many claim that apple cider vinegar aids in weight loss, but there's little proof that it works. Here's what we know.

Learn to manage your triglyceride levels to avoid having a higher risk of heart disease and stroke.

Body mass index (BMI) is a calculation of your size that expresses the relationship between your height and weight as a single number. It's useful for a person to know, but research shows that BMI on its own frequently misclassifies a person's metabolic health.

Medication to lower high blood pressure is a proven way to reduce a person's risk for heart disease. But adopting lifestyle changes may let people maintain healthy readings and perhaps even avoid drug therapy. Six lifestyle changes have the most significant influence on blood pressure: diet, exercise, weight control, limiting sodium and alcohol, and managing stress.

A 2022 nationally representative poll indicated that nearly one in five older women reported symptoms of addiction to highly processed foods and drinks over the prior year.

In people with obesity, a high-dose weekly injection of the diabetes drug semaglutide caused a 15% weight loss and improved other heart-related risk factors. Semaglutide works by mimicking a substance called GLP-1, which is made naturally by the gut and the brain. It prods the pancreas to release insulin when blood sugar rises too high, reduces appetite, and makes people feel full following a meal.

Studies show that people who regularly adhere to the Mediterranean diet lower their risk of cardiovascular disease, many types of cancer, and cognitive decline with age. But it’s possible that this healthy diet can be made even healthier. New research suggests that making the diet "greener" by boosting amounts of dark green vegetables, green tea, and plant proteins high in the micronutrients known as polyphenols offers even greater benefits.

People should be cautious about weight-loss diets that restrict a specific category of food (such as carbohydrates, fats, or even animal products) without focusing on the overall quality of the foods. Diets with lots of ultra-processed foods or red meat may contribute to poor heart health. But people can lose weight on less-extreme versions of either low-carb or low-fat diets, as long as they focus mostly on unprocessed or minimally processed foods.

The rates of heart disease among men are predicted to rise significantly by 2060. The primary reason is America's rising rates of obesity and type 2 diabetes. While controlling calorie intake and increasing activity are the two best strategies for weight loss, another effective method is hospital-based weight management programs that offer a team of physicians, nutritionists, exercise physiologists, life coaches, and counselors who provide instruction, guidance, and support for weight management.