Melatonin is a common health care product on the market. It is mainly used to treat insomnia and improve sleep. Therefore, melatonin has no whitening effect. Let's learn more about the role of melatonin.
Can melatonin whiten
Melatonin sounds like a whitening product, but don't be confused by its name. Melatonin actually doesn't have whitening effect, but is a health product used to improve insomnia, so don't take melatonin blindly.
Melatonin actually has nothing to do with whitening. It is a health product for treating insomnia and improving sleep. It is not suitable for friends who want whitening. Many people have some misunderstandings about melatonin. In fact, it is a hormone produced by the human body itself, but with the growth of age or the pathological changes and aging of organs, it will reduce the substance, which needs to be supplemented from the outside at this time. However, it does not have any effect on whitening skin. At the same time, healthy people can take melatonin at will, so friends who want whitening should choose other reliable methods.
Melatonin is actually a hormone related to sleep secreted by the human body itself, but many people can take melatonin products to help sleep due to their lack of melatonin secretion due to various reasons. Melatonin's vernacular name is also known as melatonin. It can improve people's sleep quality and regulate human endocrine, but it has no whitening effect. When melatonin was first discovered, it seemed that it was indeed considered to be related to skin pigmentation. However, later research proved that its effect actually lies in sleep regulation. However, a good sleep does help beauty. Is this also a side help to improve beauty?
What's the use of melatonin
Melatonin's biggest effect is to improve sleep.
For people who often suffer from insomnia or poor sleep quality, they can try taking melatonin. Melatonin plays a more important role in people's sleep. Melatonin itself is specially produced for people's sleep. Melatonin can reduce the number of waking times in sleep, because sleep is divided into deep sleep and light sleep. Melatonin can help us reduce the time in shallow water, Extend the duration of deep sleep. Deep sleep is the best for us and the highest sleep quality. This substance can also help us adjust the time difference of the human body.
In addition, the most talked about role of melatonin is to delay aging, but this role has not been well confirmed. Melatonin has a strong ability to eliminate free radicals, that is, excellent antioxidant ability. Not only that, but also the products after antioxidant activities still have strong antioxidant capacity, that is to say, melatonin can play many antioxidant effects. Melatonin plays a good role in delaying aging, mainly because it can effectively remove free radicals in the human body, keep body organs in a young state and reduce the possibility of oxidation.
How to eat melatonin
Taking time
1-2 hours before going to bed is the best time to take melatonin. After melatonin is absorbed in the body, 30-50% can enter the blood. The effective effect of the drug in the plasma is 35-50 minutes. After that, it begins to decline, and finally it is metabolized by the liver and excreted by the kidney. Therefore, considering the effect time of melatonin, it is recommended to take it 1 hour before going to bed. The concentration of the drug in plasma becomes higher through digestion and absorption, which can effectively adjust the sleep time and maximize the effect of the drug.
Dosage
It is suggested that the dose of melatonin should be 0.5 ~ 5 mg at a time, and it should be taken only once a day. Melatonin does not follow the typical dose-effect curve. In other words, eating more doesn't necessarily make you more sleepy. Melatonin can achieve similar effects to high doses in small doses (1 mg or less). Melatonin secretion decreases with age, so it may be more suitable for the treatment of aging related insomnia.