The principle of eating melatonin to help sleep is to make the amount of melatonin reach a higher level by eating melatonin, and it is time to "cheat the body" to sleep. Or you shouldn't wake up before the sun comes.
Extended data:
Excessive use of melatonin affects health.
In recent years, melatonin has been promoted by merchants as a "magic medicine" to treat insomnia and has been sought after by many people. But melatonin should be taken under the guidance of a doctor. If taken in excess for a long time, it will cause the following hazards to the human body:
1, affecting fertility. Melatonin can inhibit ovulation to some extent, and long-term use may affect fertility.
2, produce dependence. Melatonin should not be supplemented for a long time, especially for people with normal melatonin secretion. Excessive melatonin can inhibit the normal secretion of glands, lead to secretion dysfunction, and often have adverse reactions such as dizziness.
3, affect the spirit. Excessive use of melatonin can lead to adverse reactions such as drowsiness and headache.
4. Aggravate depression. Excessive supplementation of melatonin will lead to dreaminess and wakefulness at night, and long-term depression, which will aggravate the condition of patients with depression.
Baidu encyclopedia-melatonin
Reference source: People's Daily Online-Melatonin is not recommended for long-term use.
People's health network-melatonin is not a hypnotic drug.