what hormone controls the appetite in your body
Thyroid hormones control metabolism, growth, body temperature, muscle strength, appetite, and the health of your heart, brain, kidneys, and reproductive system. Thyroid cells are the only cells in the body that absorb iodine.
Serotonin This is the one you can blame for PMS and your moody teenager. Serotonin controls your mood, appetite, and your sleep cycles. Thyroxin A form of thyroid hormone, thyroxin increases the rate of your metabolism and also affects protein synthesis, which is the process that cells go through to build protein.