The Hormones are special chemical messengers in the body that are produced in the endocrine glands. These messengers control major body functions, from simple basic needs like hunger to complex systems like reproduction, and even the emotions and mood 1) Melatonin - Think of melatonin as your biological clock. This hormone is responsible for the way you sense at some point of the day as a long way as alertness is involved. 2) Serotonin - Serotonin controls your temper, appetite, and your sleep cycles. 3) Thyroxin - A form of thyroid hormone, thyroxin will increase the rate of your metabolism and additionally affects protein synthesis. READ MORE HERE: https://bit.ly/2x5g7nr #Hormones #Hormone #biology #science #nature #chemistry #research #physics #love