Melatonin-based dietary supplements - Page 2
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The Santarome blog
Mélatonine : l'hormone du sommeil
Melatonin, or the "sleep hormone," regulates and controls sleep cycles as well as body temperature. Due to its sleep-regulating properties, melatonin is often used in dietary supplements to help treat sleep disorders and jet lag.
The stages of sleep: understanding the circadian cycle and its effects on sleep quality
Sleep is a complex process consisting of different stages that form part of a cycle called the circadian cycle. This cycle, which lasts approximately 24 hours, is regulated by our internal biological clock and greatly influences the quality of our sleep. At the beginning of the night, we enter a phase of light sleep, during which we are easily awakened. Then, sleep gradually becomes deeper, promoting physical recovery. The last phase, REM sleep, is associated with dreams and intense brain activity.
The dangers of melatonin
Melatonin is a hormone naturally produced by the pineal gland, located in the brain. Regulated by the light-dark cycle, its soporific action is its inhibitory effect on the biological clock. The secretion of this hormone is very low during the day and especially high during the night.
