How Age-related Hormone Changes Contribute to Weight Gain

As we age, natural shifts in hormones like estrogen, progesterone, testosterone, insulin, and cortisol can make weight gain more likely—especially around the midsection. In this YouTube Short, Dr. Amy explains how menopause, perimenopause, and andropause change metabolism, reduce muscle mass, increase insulin resistance, and alter how the body stores fat. Learn why weight gain isn’t just about calories and willpower, and how addressing hormones, strength training, protein intake, and stress can help support healthy body composition at any age.