Melatonin

Melatonin is a naturally occurring compound found in plants, animals and humans. In humans it has multiple functions, but its primary action is to control circadian rhythms (or the sleep/wake cycle). It is commonly known as the “hormone of darkness.”

Have you ever wondered why every society in our world’s history has chosen to sleep at night and work during the day? Maybe you haven’t and you just assumed that thousands of years ago someone decided to sleep at night and everyone followed along. The real answer is that sleeping at night is biologically natural for humans. That doesn’t necessarily mean that it is impossible to sleep during the day and work at night (just ask any long-time graveyard shift worker). But, it is much more difficult to get the requisite rest by sleeping during the day which is why many people who work through the night use sleeping pills during the following day.

How does Melatonin Work?

Your body naturally releases melatonin from the pineal gland when night falls and the greatest amount of melatonin is released in the middle of the night. Then as morning approaches the amount of melatonin released decreases gradually. There are several receptors and pathways involved here, but we won’t delve into the specific details.

How Is Melatonin Useful As a Supplement?

It is fairly obvious to see that by taking melatonin you can impose sleepiness any time during the day. This is why it is so widely used by insomniacs, night workers, and people who struggle with anxiety and nervousness. Preliminary studies show that melatonin may be a useful treatment for those who struggle with seasonal affective disorder (SAD) or winter depression. Also, research is being done to determine if melatonin can stop or slow the spread of cancer and if it boosts your immune system.

Melatonin Side Effects and Dosage:

The side effects associated with melatonin supplementation are usually mild and cease after you stop taking it. They include: sleepiness (duh), lower body temperature, vivid dreams (could be fun), stomach problems, headaches, morning grogginess, and changes in blood vessels.

Dosages vary, but studies have shown that “.3 mg of melatonin is just as effective as 3 mg.” In fact .5 mg of melatonin is more effective than 20 mg. Just remember that a little goes a long way. Most melatonin supplements have between 3-5 mg which is fine.

Summary:

Melatonin is a useful supplement and it is quite safe. There is no evidence to suggest that long-term use has any serious consequences or side effects. You should consult your doctor before taking melatonin if you take anti-depression, blood pressure, and/or anti-psychotic medication. Melatonin is an effective solution for those who struggle with sleepless nights or days (for those who work at night). There are also other supplements that are eventually converted in melatonin (i.e. serotonin, tryptophan) through natural biological processes. These may work well, but why not skip the middle man and supplement with straight melatonin? Visit our homepage to learn how we rate products: http://bestsleepaids.org/