Melatonin (also known as melatonin and pineal hormone) is an important active substance secreted by the pineal gland of human brain every night to control human information. It controls and affects the secretion of other different hormones, thus directly controlling various physiological functions of the human body. Normal people's melatonin is normal. If you take it extra, it will definitely cause changes in your body. I suggest you eat, but don't eat every day. Because it is a hormone. Correct use of melatonin: 1. The dose depends on the problem and age, and generally should not exceed 1mg/ day. In fact, the daily amount of melatonin in human body is only a few tenths of mg/day. I don't know how much you eat every day. If it is too much, there will be "derived free radicals" and health problems. In fact, melatonin is regarded as a prescription drug in many countries.

Guiding opinions:

If melatonin is ingested too much, the concentration of thyroxine and epinephrine in human body may be relatively reduced. These two substances are hormones that promote the active work of cells. Once reduced, cells will be "lazy" and become inactive, making people sleepy because of fatigue. At this time, driving is often easy to be distracted, the reaction is weakened, and the sensitivity is reduced, leading to traffic accidents. Therefore, drivers, mechanical operators and dangerous operators should use it with caution.