Is A Multivitamin A Supplement

If you eat liver every week do not take supplements that contain vitamin a.

Is a multivitamin a supplement. Many people choose to take supplements but taking too much or taking them for too long could be harmful. Taking a vitamin d supplement without getting enough calcium might negate the supplement s beneficial effects on bone health. We ve done indepth analysis of over 100 vitamin brands including popular supplements such as centrum one a day gnc shaklee nutrilite amway equate nature made now.

Americans have been taking multivitamin mineral mvm supplements since the early 1940s when the first such products became available. A multivitamin is a preparation intended to serve as a dietary supplement with vitamins dietary minerals and other nutritional elements such preparations are available in the form of tablets capsules pastilles powders liquids or injectable formulations other than injectable formulations which are only available and administered under medical supervision multivitamins are recognized by. Many multivitamins contain vitamin a.

For a reader friendly overview of multivitamin mineral supplements see our consumer fact sheet on multivitamin mineral supplements. Vitamin a is a fat soluble nutrient that plays a vital role in your body. This article discusses vitamin a including its benefits food sources as well as effects of deficiency and toxicity.

Other supplements such as fish liver oil are also high in vitamin a. This is a fact sheet intended for health professionals. A vitamin is an organic molecule or a set of molecules closely related chemically i e.

Most people do not need to take vitamin supplements and can get all the vitamins and minerals they need by eating a healthy balanced diet. Vitamers that is an essential micronutrient which an organism needs in small quantities for the proper functioning of its metabolism essential nutrients cannot be synthesized in the organism either at all or not in sufficient quantities and therefore must be obtained through the diet. If you take supplements containing vitamin a make sure your daily intake from food and supplements does not exceed 1 5 mg 1 500 µg.

That list is far from comprehensive but you can see that vitamins and. Vitamin a is available in multivitamins and as a stand alone supplement often in the form of retinyl acetate or retinyl palmitate. Others contain only preformed vitamin a or only beta carotene.