Melatonin & Sleep
What is melatonin
Melatonin is a hormone secreted by the pineal gland. It acts as the messenger that tells our body that it’s time for sleep by sending signals to our brain. Darkness stimulates the release of melatonin into the bloodstream while light inhibits the same. Once released, melatonin binds to hormonal receptors located in the brain’s nuclei — a cluster of nerves that regulates the body’s internal clock and circadian rhythms — and travels into the cerebrospinal fluid and the bloodstream, making the body relax.
Pros & cons of melatonin
When used occasionally and at the correct time (very infrequently, like long aeroplane flights), melatonin is an effective way to encourage sleep. Ironically, however, melatonin can actually amplify insomnia with prolonged use. Having too much melatonin the system overwhelms the receptors and changes how a person reacts to the hormone — whether it’s endogenous, exogenous, synthetic or natural. (With children and adolescents, synthetic melatonin can affect puberty, disrupt menstrual cycles and impede normal hormonal development, according to a research study in 2015.)
Excess melatonin can also induce hypothermia, as body temperatures reduce during melatonin release and stimulate overproduction of the hormone prolactin. High prolactin levels can also cause hormonal problems and even kidney and liver issues in men.
How to boost melatonin naturally
Naturally, you can encourage the precursors of nutrients that assist with melatonin production. Serotonin is a hormone on the ladder before melatonin and over 90% of your body’s serotonin is made in your gut. See the link?
It’s vital to have healthy gut flora to make sufficient melatonin.
Prebiotics and probiotics will greatly help. Check for any gut dysbiosis and/or parasites and correct the issue. B6 also aids with melatonin production. Magnesium will relax your muscles and even Epsom salt baths will help. You may also check out Happy Sleep, our all-natural, propriety formulation that helps promote healthy sleep cycles.
Another option is to increase your consumption of foods high in melatonin. Melatonin-rich foods include:
- goji berries
- tart cherries
Tryptophan, on the other hand, is an essential amino acid and one of the precursors to melatonin production. Increasing your intake of tryptophan-rich foods may also boost melatonin levels. Some of the foods with the highest amount of tryptophan are:
- soy nuts
- cottage cheese
- chicken liver
- pumpkin seeds
- watermelon seeds
You can also get quality sleep by avoiding caffeine at least five hours before going to bed. Stay away from artificial lighting and WiFi/ EMF devices. Have a candlelight read before bed. Try meditation. All these can help you sleep better and wake up refreshed and ready for another day ahead!