AP PSYCHOLOGY

Detailed explanation-1: -Melatonin is a natural hormone that’s mainly produced by your pineal gland in your brain. It plays a role in managing your sleep-wake cycle and circadian rhythm.

Detailed explanation-2: -Melatonin is produced from serotonin (made from tryptophan), through a cascade of enzymatic reactions (Figure 1).

Detailed explanation-3: -Melatonin is a hormone that occurs naturally in your body. It helps control your sleep patterns. You can take a manmade version of melatonin for short-term sleep problems (insomnia). It makes you fall asleep quicker and less likely to wake up during the night.

Detailed explanation-4: -But when darkness comes at night, the SCN sends messages to the pineal gland. This gland triggers the release of the chemical melatonin. Melatonin makes you feel sleepy and ready for bed.

Detailed explanation-5: -Melatonin, often referred to as the sleep hormone, is a central part of the body’s sleep-wake cycle. Its production increases with evening darkness, promoting healthy sleep and helping to orient the body’s circadian rhythm.