Hormones are crucial messengers that regulate various bodily functions, from metabolism to mood. Exercise and nutrition significantly influence hormone levels in the body. Resistance training and high-intensity interval training (HIIT) can increase growth hormone (GH) and testosterone, while endurance exercise may raise cortisol levels. Nutrition also impacts hormones, with high-protein diets boosting GLP-1 and high-carbohydrate diets increasing insulin. Additionally, nutrients like omega-3 fatty acids and vitamin D can enhance testosterone levels. By combining exercise and proper nutrition, you can optimize hormone levels and improve overall health.