{"id":7804,"date":"2024-08-08T15:43:07","date_gmt":"2024-08-08T15:43:07","guid":{"rendered":"https:\/\/longchangextracts.com\/?p=7804"},"modified":"2024-08-08T15:43:07","modified_gmt":"2024-08-08T15:43:07","slug":"melatonin","status":"publish","type":"post","link":"https:\/\/longchangextracts.com\/fr\/melatonin\/","title":{"rendered":"Qu'est-ce que la m\u00e9latonine ?"},"content":{"rendered":"<p>Le sommeil est \u00e9troitement li\u00e9 \u00e0 la sant\u00e9, mais en r\u00e9alit\u00e9, de nombreuses personnes souffrent d'insomnie. Nous sommes plus familiers avec le traitement de l'insomnie par des m\u00e9dicaments tels que le \"Valium\", le \"LOTAN\", etc. Ces derni\u00e8res ann\u00e9es, la m\u00e9latonine a pris de l'importance et a \u00e9t\u00e9 pr\u00e9sent\u00e9e par les entreprises comme un \"m\u00e9dicament miracle\" contre l'insomnie, mais la m\u00e9latonine est-elle vraiment si miraculeuse ?<\/p>\n<p>Le 1er d\u00e9cembre 2020, conform\u00e9ment \u00e0 la \"loi sur la s\u00e9curit\u00e9 alimentaire de la R\u00e9publique populaire de Chine\", au \"catalogue des mati\u00e8res premi\u00e8res alimentaires et \u00e0 l'approche de gestion du catalogue des fonctions de soins de sant\u00e9\" et \u00e0 d'autres dispositions, l'Administration nationale de la supervision et de l'administration du march\u00e9, en collaboration avec la Commission nationale de la sant\u00e9 et l'Administration nationale de la m\u00e9decine traditionnelle chinoise, a formul\u00e9 un r\u00e9pertoire des coenzymes Q10 et des cinq autres mati\u00e8res premi\u00e8res alimentaires, qui entrera en vigueur \u00e0 partir du 1er mars 2021. La m\u00e9latonine en fait partie.<br \/>\nLa m\u00e9latonine est une hormone naturellement s\u00e9cr\u00e9t\u00e9e par le corps humain, principalement par la glande pin\u00e9ale, qui a un large \u00e9ventail d'effets, r\u00e9gulant le syst\u00e8me reproducteur, le syst\u00e8me endocrinien, le syst\u00e8me immunitaire, le syst\u00e8me nerveux central et de nombreux processus m\u00e9taboliques.<\/p>\n<p>La s\u00e9cr\u00e9tion de m\u00e9latonine a un rythme circadien plus \u00e9vident. Le corps humain s\u00e9cr\u00e8te de la m\u00e9latonine la nuit et supprime sa s\u00e9cr\u00e9tion en cas de forte luminosit\u00e9 pendant la journ\u00e9e. Cette caract\u00e9ristique de s\u00e9cr\u00e9tion aide le corps humain \u00e0 ajuster l'\u00e9tat de sommeil et le temps de sommeil.<\/p>\n<p>La s\u00e9cr\u00e9tion de m\u00e9latonine est \u00e9galement affect\u00e9e par l'intensit\u00e9 de la lumi\u00e8re, la longueur d'onde de la lumi\u00e8re, la dur\u00e9e de la lumi\u00e8re, le cycle de la lumi\u00e8re, le champ \u00e9lectromagn\u00e9tique, la purification de l'environnement et d'autres facteurs, m\u00eame la faim, l'exercice physique intense peuvent \u00e9galement affecter la s\u00e9cr\u00e9tion de m\u00e9latonine.<\/p>\n<p>Avec l'\u00e2ge, la s\u00e9cr\u00e9tion de m\u00e9latonine par l'organisme diminue progressivement, le d\u00e9clin de la m\u00e9latonine chez les patients \u00e2g\u00e9s souffrant de troubles du sommeil est plus \u00e9vident, et de plus en plus de personnes \u00e2g\u00e9es \u00e9prouvent des probl\u00e8mes de sommeil douloureux.<\/p>\n<p>La recherche montre que la m\u00e9latonine en dose physiologique (0,1 ~ 0,3 mg) a un effet hypnotique plus id\u00e9al. En Chine, la m\u00e9latonine est autoris\u00e9e \u00e0 \u00eatre utilis\u00e9e comme mati\u00e8re premi\u00e8re pour les aliments di\u00e9t\u00e9tiques, et sa fonction sanitaire est limit\u00e9e \u00e0 l'am\u00e9lioration du sommeil, avec une dose journali\u00e8re recommand\u00e9e de 0,1~0,3 mg. Dans la plupart des m\u00e9dicaments d'aide au sommeil, la teneur en m\u00e9latonine peut atteindre 3 mg, voire 9 mg, ce qui d\u00e9passe de loin les besoins physiologiques de la dose et fait que les gens se l\u00e8vent le lendemain matin avec des vertiges. Pour l'insomniaque moyen, les experts ne recommandent pas l'utilisation \u00e0 long terme de la m\u00e9latonine. La raison principale est que l'utilisation \u00e0 long terme de m\u00e9latonine exog\u00e8ne peut entra\u00eener une diminution de sa propre s\u00e9cr\u00e9tion ; l'utilisation excessive de m\u00e9latonine peut aggraver le fardeau qui p\u00e8se sur le foie et les reins.<\/p>\n<p>La m\u00e9latonine n'est destin\u00e9e qu'aux troubles de l'horloge biologique, les troubles du sommeil sensibles \u00e0 la m\u00e9latonine ont un certain effet auxiliaire, et non \u00e0 toutes les insomnies, telles que l'insomnie caus\u00e9e par la d\u00e9pression, la prise de m\u00e9latonine peut aggraver les sympt\u00f4mes de la d\u00e9pression. En outre, la m\u00e9latonine a un effet sur certaines maladies et certains m\u00e9dicaments, et il convient d'\u00eatre prudent lors de l'utilisation du m\u00e9dicament.<\/p>\n<p>Par exemple, les troubles de la coagulation, la d\u00e9pression, l'\u00e9pilepsie, les transplantations d'organes sont particuli\u00e8rement d\u00e9conseill\u00e9s ; les patients souffrant de maladies cardiovasculaires et c\u00e9r\u00e9brovasculaires et prenant de l'aspirine \u00e0 long terme sont d\u00e9conseill\u00e9s d'utiliser la m\u00e9latonine, car l'aspirine et la m\u00e9latonine ont des interactions m\u00e9dicamenteuses, ce qui affecte l'efficacit\u00e9 des deux m\u00e9dicaments. En fait, il y a de nombreuses raisons \u00e0 l'insomnie, et si vous voulez am\u00e9liorer les sympt\u00f4mes de l'insomnie, vous devez d'abord d\u00e9velopper de bonnes habitudes de vie. Cr\u00e9ez d'abord un environnement de sommeil confortable pour vous-m\u00eame, puis envisagez une combinaison de programmes de traitement physique, psychologique et m\u00e9dicamenteux.<\/p>","protected":false},"excerpt":{"rendered":"<p>Sleep is closely related to health, but in reality many people suffer from insomnia. We are more familiar with the treatment of insomnia drugs such as &#8220;Valium&#8221;, &#8220;LOTAN&#8221; and so on. In recent years, melatonin has risen to prominence and has been publicized by businesses as a &#8220;miracle drug&#8221; for insomnia, is melatonin really that [&hellip;]<\/p>","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[46],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What is melatonin of health food ingredients? - China Chemical Manufacturer<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/longchangextracts.com\/fr\/melatonin\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is melatonin of health food ingredients? - China Chemical Manufacturer\" \/>\n<meta property=\"og:description\" content=\"Sleep is closely related to health, but in reality many people suffer from insomnia. 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