Hormones

• Thymoietin: fuels the production of T-cells and tells the pituitary gland to release hormones
• Oestrogen: steroid hormone associated with female reproductive organs and is responsible for developing sexual characteristics
• Insulin: helps the body turn food into energy and manages blood sugar levels
• Serotonin: carries messages between nerve cells in the brain and throughout the body
• Melatonin: regulates night and day cycles or sleep-wake cycles