Endocrinology is a branch of medicine that studies and deals with the illnesses pertaining to hormones. Many argue that endocrinology is one of the sub-specialties under internal medicine. The scope of endocrinology also covers other&hellip
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What is melatonin?
Melatonin is the primary hormone that helps regulate normal sleep patterns. Â It is secreted by the pineal gland which is found near the center of the brain. Â At night time, more melatonin is secreted and&hellip