It is a substance produced by a small gland located without a brain, called the pineal gland. The amount of melatonin produced by our body decreases accordingly, and due to it, a supplementation with this substance is very common in adults and the elderly.

Another interesting function is to regulate the daily cycles of our body, intercalating between the light and dark cycle, intervening in the physiological processes and a final regulation of reproduction.

Melatonina also works on increasing the body’s defenses against bacteria and viruses, decreasing as chances of acquiring acquisitions.

It is a powerful antioxidant. It removes all the impurities that they produce and causes the aging process of the body.

Such as cataracts, retinal macular degeneration, Alzheimer’s disease, Parkinson’s disease, osteoarthritis, etc. (Such as cataracts, macular degeneration of the retina, Parkinson’s disease).


Your body has its own internal clock that controls your natural sleep and wake cycle. In part, your biological clock controls how much melatonin your body produces. Normally, levels begin to rise at the end of the day, staying for most of the night, and then fall into the wee hours of the morning.

Light affects an amount of melatonin that your body produces. On shorter days in the winter months, your body may produce a period earlier or later in the day than usual. These changes may carry a sign of a seasonal affective disorder (SAD), or a winter depression.

Levels naturally decrease with age. Older people make less melatonin or produce less.

Why is it as a dietary supplement?

Melatonin supplements are sometimes used to treat a jet lag or sleep problems (insomnia). Scientists are also looking for other uses for melatonin, such as:

  1. Treatment of seasonal affective disorder (SAD).
  2. Helping control sleep patterns for people working at night.
  3. Prevent or reduce problems with sleep and confusion after surgery.
  4. Reduce cluster chronic headaches.
  5. Melatonin occurs naturally in your body and influence or way you are asleep.

In numerous studies, it will be shown to:

  • Increase the sensation of sleep
  • Helps one to fall asleep faster
  • Prolongs sleep duration
  • Improves sleep quality
  • Improve your alertness in the morning
  • Reduces tiredness and daytime fatigue


Production is directly linked to the presence of light. As light penetrates the retina, the optic nerve and other neuronal connections lead to a pineal gland this information, inhibiting its production.

With your visit, start a slower rhythm and the nervous system understands that it is time to sleep.

Some symptoms that identify low levels of melatonin:

  • Sleeping problems
  • Instability in sleep, wake up frequently
  • Do not fall asleep at night
  • Uncontrolled mood upon waking
  • Easy to store fat
  • Difficulty in gaining muscle mass
  • Feeling tired and tired during the day


What is Circadian Rhythm?

It is the 24-hour period that living things are based, the commonly called, biological cycle. This rhythm regulates all functions of the human body, such as digestion, waking and sleep, and also a renewal of cells and control of body temperature.

In fact, this rhythm can be considered as our biological clock. This can help you directly in controlling this rhythm.


By regulating the biological clock of our organism, another function and just be a potent antioxidant. Its efficacy is credited for its ability to transmit as cell membranes.

The benefits of a powerful oxidant appear in reducing the damage caused by various types of diseases and still significantly increase longevity.