Vitamins A, E, and K are three of four fat-soluble vitamins that currently exist along with vitamin D, which is discussed in a separate chapter. In comparison to water-soluble nutrients, fat-soluble vitamins are eliminated much more slowly and can be stored and more easily accumulated in ...
Vitamin A, B, C, D, E & K What Vitamins Do and Why You Need Them Vitamins play very important roles in our body, and if we are lacking in any one vitamin, all kinds of health issues can arise. Conversely, if we have a health condition, we may be lacking in certain vitamins (or...
They are necessary for normal growth and development, as well as various bodily functions. There are 13 essential vitamins that are classified into two categories: fat-soluble vitamins (vitamins A, D, E, and K) and water-soluble vitamins (vitamins C and the B-complex vitamins). Fat-soluble...
, vitamins A and K) and/or antioxidants that protect the cell and its membrane from free radicals (vitamins C and E). They can also enable cell signaling ( vitamin A) and gene transcription (vitamins A and E) or function as hormones (e.g., vitamin D). Vitamins are classified ...
Chapter-16 Vitamins - I : Fat Soluble Vitamins (A, D, E, K) D Vasudevan 被引量: 0发表: 2007年 Clinical chemical methods for the routine assessment of the vitamin status in human populations. Part I: The fat-soluble vitamins A and E, and beta-carotene. Reliable HPLC methods for the ...
Crissey S, Ange K, Slifka K, Bowen P, Stacewicz-Sapuntzakis M, Langman C, Sadler W, Wardet A (2001) Serum concentrations of vitamin D metabolites, vitamins A and E, and carotenoids in six canid and four ursid species at four zoos. Comp Biochem Physiol A 128:155–165 ...
Synthetic vitamin supplementation is not consistent with organic production, so it is important to investigate whether dairy cows can maintain their health and production without synthetic vitamins being added to their diet. In basic dairy cow diets, provitamin A (β-carotene) and vitamin E are main...
The fat-soluble vitamins are vitamins A, D, E, and K. Recommendations for essential nutrients are provided in the Dietary Reference Intakes (DRIs) developed by the Institute of Medicine of the National Academies. Dietary Reference Intake is the general term for a set of reference values used ...
Conclusion The mean percentage of retinol absorption was apparently similar for the three types of milk, regardless of the amount of fat ingested with each type of milk and the vitamin A provided. 展开 关键词: bioavailability vitamin A vitamin E milk humans ...
M Kennedy,K Bruninga,EA Mutlu,... - 《American Journal of Gastroenterology》 被引量: 220发表: 2001年 Effect of fluoride intoxication on endometrial apoptosis and lipid peroxidation in rats: Role of vitamins E and C Fluoride is a strong, hard anion and cumulative toxic agent. The effect of...