Weight loss Archive

A 2026 analysis suggests that wider drug treatment has narrowed the gap in blood pressure and cholesterol levels for older adults with obesity versus those of normal weight.

Weight loss may involve repeated episodes of losing weight and gaining it back (weight cycling). A 2026 study found a greater loss of thigh muscle over four years among weight cyclers than among those who maintained a steady weight.

Intermittent fasting, a dietary pattern that alternates between periods of eating and fasting, has become a popular weight-loss approach. A 2026 scientific analysis suggests it may not work as well for weight loss as some people have thought.

Creating a calorie deficit—burning more than one consumes—is the foundation of sustainable weight loss. “Slow and steady” is best: experts recommend a 500-calorie daily deficit for gradual progress, combined with regular physical activity, especially strength training.

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.

People on a weight-loss regimen should aim to lose 1 to 2 pounds per week, which translates into eating 500 to 750 fewer calories each day than they expend. Losing weight faster often causes excess muscle loss and lowers metabolism, making it harder to burn fat.

Despite being on your feet all day, the scale hasn't budged. Learn what might be canceling out your extra activity.

Belly fat that won't budge can be more than a cosmetic concern. Learn how to spot risky fat around your waist and key habits to shrink it.

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

Quitting smoking often results in gaining a few extra pounds, with or without medication. See how Chantix, nicotine, and mood changes all contribute.