Melatonin, a hormone primarily produced by the pineal gland in the brain, is released during sleep. It plays a crucial role in regulating the sleep-wake cycle, also known as the circadian rhythm. Melatonin levels rise in the evening, promoting sleepiness, and decrease in the morning, helping you wake up.
Other hormones released during sleep include:
- Growth Hormone: This hormone is essential for growth and development, particularly in children and adolescents. Growth hormone levels are elevated during sleep, especially during the first few hours.
- Cortisol: This stress hormone typically decreases during sleep, helping the body relax and recover. However, prolonged sleep deprivation can lead to increased cortisol levels, contributing to stress and fatigue.
Sleep plays a critical role in hormone regulation, influencing various bodily functions, including:
- Mood and cognitive function
- Metabolism and weight management
- Immune system health
- Cellular repair and growth
Therefore, getting enough quality sleep is crucial for maintaining overall health and well-being.
