Melatonin, also called the sleepiness hormone, is produced primarily in the pineal gland of the brain. In response to waning daylight levels, melatonin levels rise, typically two hours before habitual bedtime, and decline in the morning. Melatonin is also produced in the gut and is available as a dietary supplement. Some people with primary sleeping… Continue reading Is taking melatonin as a supplement a good idea? | Dr. Satchin Panda