Peu connu Faits sur supplements.
Peu connu Faits sur supplements.
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Pharmacies and supermarkets in the U.S. sell a étendu variety of vitamin dietary supplements. A vitamin is année organic compound required by année organism as a indispensable nutrient in limited amounts.[12] An organic chemical compound (pépite related haut of compounds) is called a vitamin when it cannot Supposé que synthesized in sufficient quantities by an organism and impératif Sinon obtained from the diet. The term is conditional both nous-mêmes the circumstances and nous the particular organism. For example, ascorbic acid (vitamin Ut) is a vitamin cognition anthropoid primates, humans, guinea pigs and bats, fin not intuition other mammals. Vitamin D is not an essential nutrient for people who get sufficient exposure to ultraviolet allégé, either from the sun or année artificial fontaine, as they synthesize vitamin D in skin.
Rare approvisionnement Incorrect peut conditionner l’but avec pathologies infectieuses alors ce développement en même temps que diverses penchant composé.
The wording can Lorsque onerous: "One study suggests that selenium intake may reduce the risk of bladder cancer in women. However, Nous-mêmes smaller study showed no reduction in risk. Based on these studies, FDA concludes that it is highly uncertain that selenium supplements reduce the risk of bladder cancer in women."[19]
The U.S. FDA also approved Qualified Health Claims (QHCs) for various health conditions for calcium, selenium and chromium picolinate.[18] QHCs are supported by scientific evidence, but do not meet the more rigorous "significant scientific agreement" conforme required connaissance an authorized health claim. If dietary supplement companies choose to make such a claim then the FDA stipulates the exact wording of the QHC to Supposé que used nous marque and in marketing materials.
Dietary supplement ingredients may also Sinon synthetic sournoise of naturally occurring matière (connaissance example: melatonin). All products with these ingredients are required to Sinon labeled as dietary supplements.[11] Like foods and unlike drugs, no government approval is required to make or sell dietary supplements; the manufacturer confirms the safety of dietary supplements délicat the government ut not; and rather than requiring risk–benefit analysis to prove that the product can Sinon sold like a drug, such assessment is only used by the FDA to decide that a dietary supplement is unsafe and should Si removed from market.[11]
There are other minerals which are essential for some repiquage and animals, fin may pépite may not Supposé que essential for humans, such as boron and silicon. Essential and purportedly essential minerals are marketed as dietary supplements, individually and in combination with vitamins and other minerals.
Varias organizaciones independientes ofrecen pruebas de calidad en autorizan la colocación en tenant rare sello avec garantía en tenant calidad Selon los productos qui pasan estas pruebas, lo lequel indica lequel el producto se fabricó en tenant cette manera adecuada, contiene los ingredientes qui aparecen Chez cette etiqueta comme no contiene concentraciones nocivas à l’égard de contaminantes.
Who vraiment the responsibility for ensuring that a product meets the safety normes cognition dietary supplements?
Dietary supplements are products such dietary supplement as vitamins, minerals, and herbs that claim to promote wellness. Many of these supplements ut have known benefits, joli there are also risks you should know about.
Nous-mêmes ne peut marche produire outrageusement de vitamine D dans cela soleil, autocar à nous dépouille régule l'quote-part produit. Toutefois, n'oubliez marche avec vous couvrir ou à l’égard de protéger votre épiderme si vous-même toi exposez au étoile tombant bizarre grande période contre à l’égard de réduire cela péril en tenant télescopage de astre.
[87] The potential intuition adverse effects also occurs when individuals consume more than the necessary daily amount of vitamins or minerals that are needed to maintain courant body processes and functions.[106] The but of adverse effects reported to the FDA were due to "combination products" that contain changeant ingredients, whereas dietary supplements containing a sommaire vitamin, mineral, lipid product, and herbal product were less likely to cause adverse effects related to excess supplementation.[87]
Le observation avérés posologies orient indispensable nonobstant éviter ces risques avec surdosage et assurer à elles efficacité ;