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Melatonin · 180 tablets

by GN Laboratories
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€24,90
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Melatonin is a neurohormone that is released in the brain to regulate sleep. Sleep is an essential part of optimal regeneration and an incredibly important factor for overall health. Melatonin can help you fall asleep better at night and wake up with more energy in the morning. Melatonin from GN Laboratories - because in the end, only results count.

  • Contributes to the normalization of the sleep rhythm
  • Can make it easier to fall asleep
  • Scientifically proven effect
  • Antioxidant properties
  • Proven quality - made in Germany
Nährwerte und Inhaltsstoffe
Compositionper 1/2 tablet
melatonin0.5 mg


Zutaten: Anti-caking agents / flow agents: microcrystalline cellulose; melatonin powder.

*Prozent der empfohlenen täglichen Verzehrmenge laut Verordnung (EU) Nr. 1196/2011

**Keine Nährstoffbezugswerte (NRV) vorhanden.

Verzehrempfehlung

Verzehrsempfehlung für GN Melatonin

Nehmen Sie eine halbe Tablette 30-60 Minuten vor dem Schlafengehen.

Hinweise

Die angegebene empfohlene tägliche Verzehrsmenge darf nicht überschritten werden. Nahrungsergänzungsmittel sollten nicht als Ersatz für eine ausgewogene und abwechslungsreiche Ernährung verwendet werden. Das Produkt ist außerhalb der Reichweite von kleinen Kindern zu lagern.

Quellen
  1. Lemoine, P., Nir, T., Laudon, M., & Zisapel, N. (2007). Prolonged-release melatonin improves sleep quality and morning alertness in insomnia patients aged 55 years and older and has no withdrawal effects. Journal of sleep research, 16(4), 372-380.
  2. Cajochen, C., Krauchi, K., & Wirz-Justice, A. (2003). Role of melatonin in the regulation of human circadian rhythms and sleep. Journal of neuroendocrinology, 15(4), 432-437.
  3. Garfinkel, D., Laudon, M., Nof, D., & Zisapel, N. (1995). Improvement of sleep quality in elderly people by controlled-release melatonin. The Lancet, 346(8974), 541-544.
  4. Fonken, L. K., & Nelson, R. J. (2014). The effects of light at night on circadian clocks and metabolism. Endocrine reviews, 35(4), 648-670. doi: 10.1210/er.2013-1051
  5. Maestroni, G. J. (1993). The immunoneuroendocrine role of melatonin. Journal of pineal research, 14(1), 1-10. doi: 10.1111/j.1600-079X.1993.tb00478.x
  6. Garfinkel, D., Laudon, M., Nof, D., & Zisapel, N. (1995). Improvement of sleep quality in elderly people by controlled-release melatonin. The Lancet, 346(8974), 541-544.
  7. National Sleep Foundation. (n.d.). Irregular Sleep Schedules: How They Affect Your Sleep. Sleep Foundation. https://www.sleepfoundation.org/articles/irregular-sleep-schedules-how-they-affect-your-sleep.
  8. Skene, D. J., Arendt, J., & Cade, J. E. (2005). Use of melatonin in the treatment of phase shift and sleep disorders. Advances in therapy, 22(4), 337-351.
  9. Herxheimer A, Petrie KJ. Melatonin for the prevention and treatment of jet lag. Cochrane Database of Systematic Reviews. 2002;(2):CD001520. doi: 10.1002/14651858.CD001520
  10. Ferracioli-Oda, E., Qawasmi, A., & Bloch, M. H. (2013). Meta-analysis: Melatonin for the treatment of primary sleep disorders. PloS One, 8(5), e63773. https://doi.org/10.1371/journal.pone.0063773.
  11. Dollins, A. B., Zhdanova, I. V., Wurtman, R. J., Lynch, H. J., & Deng, M. H. (1994). Effect of inducing nocturnal serum melatonin concentrations in daytime on sleep, mood, body temperature, and performance. Proceedings of the National Academy of Sciences, 91(5), 1824-1828.
  12. Reiter, R. J., Tan, D. X., Manchester, L. C., Qi, W., & Garcia, J. J. (2001). Melatonin reduces oxidant damage and promotes mitochondrial respiration: implications for aging. Annals of the New York Academy of Sciences, 939(1), 158-167.
  13. Amstrup, A. K., Sikjaer, T., Pedersen, S. B., Heickendorff, L., & Mosekilde, L. (2015). The effect of melatonin on the metabolic response to nocturnal life in type 2 diabetes. American Journal of Physiology-Endocrinology and Metabolism, 308(4), E343-E353.
  14. Gao, Y., Xu, Y., & Guo, Y. (2019). Melatonin supplementation and gastrointestinal tract: impact and possible effects. World Journal of Gastroenterology, 25(32), 4850-4861. https://doi.org/10.3748/wjg.v25.i32.4850.
  15. Ohayon MM. “Epidemiology of insomnia: what we know and what we still need to learn.” Sleep Med Rev. 2002 Apr;6(2):97-111. doi: 10.1053/smrv.2001.0186. PMID: 12531146.

Inhalt: 180 tablets Artikelnr.: 8006

Melatonin is secreted in the pineal gland in the human brain and is responsible for regulating the body's biological clock (1). Melatonin production in our body is strongly dependent on our living conditions and is primarily influenced by light. In daylight, the pineal gland produces the neurotransmitter serotonin. At night, however, the production of serotonin is stopped and melatonin is produced instead (2). The production of melatonin varies depending on the amount of light you are exposed to. More melatonin is produced at night than during the day and the body produces more melatonin in a completely darkened room than in a semi-dark room (3). Especially in large cities, brightness and the associated light pollution is a constantly growing problem. This can sometimes lead to melatonin production in the brain not being able to take place without restrictions (4). Stress, illness and ageing are also factors that can affect melatonin levels (1,5). A deficiency of the hormone has been shown in studies to lead to insomnia (6). Insomnia and irregular sleep habits have been linked to a variety of health problems and premature aging (1,7). There are population groups that are often prone to reduced production of melatonin. Studies have shown that older people in particular produce less melatonin on average (8). The same applies to people who work shifts or regularly suffer from jet lag. Here too, a study has shown that the regular intake of melatonin helped the test subjects (9). As melatonin can be taken externally, it is becoming increasingly popular in the form of dietary supplements. Taking melatonin is considered an effective way to improve overall sleep quality and maintain a regular sleep schedule (10). Subjects in one study reported a calmer and deeper sleep (11).

In addition to its regulating effect on sleep, melatonin also has numerous other positive effects. The hormone has a strong antioxidant effect (8,12). Antioxidants such as melatonin work by counteracting oxidative stress in the body. Oxidative stress is a result of the production of so-called free radicals. These are produced during normal metabolic processes, as well as by various environmental factors. The metabolism also appears to be influenced by melatonin. Studies have not shown any connection between the hormone and lean body mass. However, in one study, melatonin helped to prevent the body from putting on extra fat (13). Regular intake of the vitamin has also been shown to have a positive effect on stomach health in scientific studies (14).

In summary, melatonin is a really important hormone in the human body and its importance is directly linked to sleep. Without a normal night's sleep, many functions of the human body cannot run optimally (15). Melatonin from GN Laboratories can help to ensure that melatonin levels reach an optimal level. This means that nothing stands in the way of sleep and regeneration. Melatonin from GN Laboratories - Because in the end only results count.

Customer Reviews

Based on 39 reviews
95%
(37)
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R
Rottler M.
Geil für den Schlaf

Geiler wirkstoff wenn man seinen schlaf verbessenr will und zu dem Preis, kann man kaum nein sagen

B
Boris Noller
Melatonin wirkt!!!

Das hat nichts mit meiner Meinung zu tun es gibt genug studien die gezeigt haben, dass Melatonin wirkt

A
Andreas Maisner
Melatonin von GN

Melatonin echt ein hammer Supplement für den Schlaf. Super qualität von GN wie immer

M
Martin Renner
Super praktisch

In Kapseln also easy auch zum mitnehmen auf reisen, super praktisch und echt ein hammer Wirkstoff im allgemeinen

D
Dominik Ostermann
Melatonin

Sehr effektiver Wirkstoff, Melatonin ist aber denke ich auch niemandem eine neuheit der sich etwas mit Schlafsupplements auseinander gesetzt hat

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