What if your body's metabolism is regulated by what?

Your body's metabolism is primarily regulated by a combination of hormones, enzymes, and various physiological factors. Hormones like insulin, glucagon, and thyroid hormones play crucial roles in determining how energy is produced and utilized. Additionally, factors such as age, muscle mass, diet, and physical activity significantly influence metabolic rates. Overall, it's a complex interplay that ensures your body maintains energy balance and responds to its needs.