Dietary patterns Archive

A 2026 review of six studies found that people with diabetes or obesity taking GLP-1 medications were prone to developing a number of nutrient deficiencies, particularly in vitamin D, iron, and B vitamins.

A Harvard study of over 159,000 people found that following any of six healthy diets-especially the DASH diet-was linked to significantly better cognitive function in later life, with the strongest benefits seen in those who were following a healthy diet in middle age.

Some people decide to adopt a vegan diet because of concerns about the health effects of eating animal products; for others it's more about concern for animal welfare and the environment. Regardless of the motivation, those who want to make this change should anticipate potential pitfalls and be aware of issues specific to vegan eating.

Vitamin B₆ helps with the body's enzyme reactions, immune system health, brain chemicals, and more, but it doesn't get a lot of attention. The body can't synthesize it, so people need to get it from food, and a recent study found that a surprisingly high percentage of people may be deficient in vitamin B₆.

It's possible to overeat and not even realize it until you've finished a meal and doing so does not mean you have an eating problem or disorder. Mindfulness exercises can help you slow down and enjoy eating, making it easier to avoid overeating.

Blueberries are full of antioxidants, vitamins and fiber. But do they really stand above other fruits?

Wondering if poultry belongs in a healthy diet? See how chicken and turkey stack up on protein, fat content, and other aspects of nutrition.

Curious which foods can drive up LDL, or bad, cholesterol? Explore the role of saturated fat and how Mediterranean-style eating may protect your heart.

Learn how much protein your body can actually use to build muscle, and what kinds of protein are healthiest.

Discover how much job-related activity contributes to calorie burn, and how small changes in routine can jump-start weight loss.