The Role of Melatonin in Enhancing Sleep
Can melatonin help many individuals dealing with sleep issues and help them stay asleep longer and feel refreshed in the morning?
What Is Melatonin?
How often do you have trouble sleeping at night? Do you constantly toss and turn at night, which makes you stay awake even longer? Or do you feel continually stressed, and you feel more tired than before, and that is affecting your routine? Many people can fall asleep instantly when it comes to getting a good night’s sleep. However, when environmental factors like stress and insomnia start to affect the body, while causing many people to deal with restless sleep and symptoms of fatigue that affect their routine. Hence, why are many people taking a supplement known as melatonin to get a full night’s sleep? But what is melatonin, and how can it help improve sleep quality? Located and secreted in the pineal gland, melatonin is a hormone primarily synthesized to regulate the body’s sleep and wake cycle. (Savage et al., 2024) This hormone helps many people fall asleep, stay asleep, and wake up refreshed. At the same time, it is an antioxidant that dampens chronic inflammation and helps with the immune system. We associate with certified medical providers who inform our patients of the effects of melatonin as a supplement to reduce overlapping risk profiles affecting sleep quality. While asking important questions to our associated medical providers, we advise patients to incorporate various techniques to stay asleep longer and utilize melatonin when needed. Dr. Alex Jimenez, D.C., envisions this information as an academic service. Disclaimer.
Its Benefits
Melatonin is a hormone that is produced from the body’s pineal gland, and it can naturally command the circannual rhythm as its synthesis and exert its effect on the body’s biological rhythm and sleep initiation. (Boutin et al., 2023) There are many benefits that melatonin provides as it can:
- Lengthen total sleep time
- Reduce seasonal depression
- Increase human growth hormone levels
- Help with eye health
- Treat GERD
However, many people have noticed that melatonin has hypnotic “effects” that are exerted through thermoregulatory mechanisms. Melatonin helps the body lower its core temperature, reduce arousal, and increase sleep propensity (Dawson & Encel, 1993). This allows many people dealing with sleep disorders to have a good night’s rest and feel better when waking up.
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How Melatonin Improves Sleep
When it comes to melatonin and improving sleep quality, many people with sleep disorders like insomnia, CRSD (Circadian Rhythm Sleep Disorder, and DSPD (Delayed Sleep Phase Disorder) use melatonin in pill and gummy form to administer the beneficial properties of improving sleep initiation and maintenance. (Cruz-Sanabria et al., 2023) At the same time, melatonin, especially exogenous melatonin, can be prescribed by a doctor or taken as a supplement in pill, tablet, or gummy form and has been the most frequently requested as a non-prescription sleep pain to promote total sleep time. (Costello et al., 2014) However, even though melatonin is used as a dietary supplement, it has to be regulated to what dosage the individual takes to reduce adverse effects. (Tuft et al., 2023) This is because taking too much melatonin can lead to the development of chronic conditions. If a person is taking medication, it can cause overlapping risk profiles for the individuals. Luckily, when it comes to reducing sleep disorders, taking melatonin for at least 30 minutes to an hour before bed can allow the body to relax and help kickstart the sleep-wake cycle for individuals to get that full night’s rest they deserve.
References
Boutin, J. A., Kennaway, D. J., & Jockers, R. (2023). Melatonin: Facts, Extrapolations and Clinical Trials. Biomolecules, 13(6). https://doi.org/10.3390/biom13060943
Costello, R. B., Lentino, C. V., Boyd, C. C., O’Connell, M. L., Crawford, C. C., Sprengel, M. L., & Deuster, P. A. (2014). The effectiveness of melatonin for promoting healthy sleep: a rapid evidence assessment of the literature. Nutr J, 13, 106. https://doi.org/10.1186/1475-2891-13-106
Cruz-Sanabria, F., Carmassi, C., Bruno, S., Bazzani, A., Carli, M., Scarselli, M., & Faraguna, U. (2023). Melatonin as a Chronobiotic with Sleep-promoting Properties. Curr Neuropharmacol, 21(4), 951-987. https://doi.org/10.2174/1570159X20666220217152617
Dawson, D., & Encel, N. (1993). Melatonin and sleep in humans. Journal of Pineal Research, 15(1), 1-12. https://doi.org/10.1111/j.1600-079x.1993.tb00503.x
Savage, R. A., Zafar, N., Yohannan, S., & Miller, J. M. M. (2024). Melatonin. In StatPearls. https://www.ncbi.nlm.nih.gov/pubmed/30521244
Tuft, C., Matar, E., Menczel Schrire, Z., Grunstein, R. R., Yee, B. J., & Hoyos, C. M. (2023). Current Insights into the Risks of Using Melatonin as a Treatment for Sleep Disorders in Older Adults. Clin Interv Aging, 18, 49-59. https://doi.org/10.2147/CIA.S361519