“Weight changes are not only characteristic of midlife or menopause. Data have shown that weight gain starts early in ...

Rapid weight gain can be unsettling, particularly when it occurs suddenly or without a clear cause. While it's perfectly normal for body weight to fluctuate slightly over time, a noticeable or ...

This article was reviewed by Felix Gussone, MD. Key Takeaways: Hormones like insulin, cortisol, thyroid hormones, and testosterone play a direct role in metabolism, appetite, and … ...

Your defended weight range can gradually shift upward through hormonal, metabolic, environmental, and microbiome-driven changes that push the body toward higher weight. Questions about why weight gain ...