Melatonin is a hormone secreted by the pineal gland in the brain. It helps regulate other hormones and maintains the body’s circadian rhythm. The circadian rhythm is an internal 24-hour clock. That plays a critical role for sleeping and awakening of all persons. When it is dark, the body produces more melatonin, when there is light, melatonin production decreases.

Be exposed to bright light at night or very little light during the day. You can interrupt the normal cycles of production of the hormone melatonin uk in the body.

For example, the gap of hours or jet lag, shift work, and poor vision can disrupt melatonin cycles. Melatonin is a safe supplement that stimulates the good sleep whenever you want to relax and not when your biological clock says.

Reproductive hormones

Melatonin helps control the time and the release of female reproductive hormones. This hormone is to prove that he helps determine when a woman begins to menstruate. The frequency and duration of menstrual cycles, and when a woman stops menstruating (menopause). A melatonin supplementation has so many benefits that you won’t believe how much can help you improve your general health.

Anti Aging

Melatonin Sleep & Anti AgingSome researchers found that the melatonin levels may be associated with aging. For example, young children have the highest levels of melatonin during the night. The researchers believe that these levels fall as we age. Low levels of melatonin may explain why some older adults have problems sleeping and tend to go to bed and wake up earlier than when they were younger. Melatonin is an ideal supplement if you have a disorder of sleep and wakes up often at night.

Melatonin has strong antioxidant effects. Preliminary evidence suggests that it can help strengthen the immune system. If you are considering the use of melatonin supplements, talk to your doctor first to avoid side effects that may affect their health.

Long term side effects

Although the side effects long term natural melatonin secretion is not completely specified, there is some concern that long-term alterations to normal secretion of melatonin patterns can have other negative effects for health. Therefore, you can see the doctors concerned about night workers and their health in general.

Some clinical studies suggest that when melatonin is taken for short periods of time is more effective than placebo in reducing the time it takes to sleep, which increases the number of hours of sleep, which increases alertness during the day if following. It is not clear what as well works melatonin, however, there are some studies that suggest only that reduces the amount of time to sleep for a few minutes.


Melatonin supplements can help with sleep problems associated with menopause. However, melatonin does not relieve other symptoms of menopause, such as hot flashes. Postmenopausal women who use melatonin supplementation should do so only for a short period of time since the long-term effects are not known.

Many people have only heard that melatonin works for insomnia. What you may not know is that it seems to play a role in other health problems including cancer, hypertension, Alzheimer’s disease and Parkinson’s disease, just to name a few.

Early studies suggest that there may be some benefit for the use of melatonin in patients with cancer. Some of these studies suggest that patients on melatonin had a better response to chemotherapy in patients with breast cancer, and some of the side effects and the anxiety associated with treatment were somewhat mitigated by the melatonin supplementation.