Carbs in skim milk 1 cup11/18/2023 Key Point: Skim milk lacks the fat-soluble vitamins found in whole milk. The results showed no difference in the relative absorption of vitamin A between each drink. In this study, 19 volunteers consumed 430 ml of each milk on different days, and researchers took their plasma (blood) levels of vitamin A for 6.5 hours after the drink. However, these claims do not appear to be well supported.įor instance, one controlled study compared the bio-availability of vitamin A in whole milk and fortified skim milk ( 12). There is a popular belief that we may not be able to absorb (fat-soluble) vitamin A in fat-free skim milk. In contrast, whole milk offered a 7.6% contribution – almost 600% more vitamin A per serving. On average, the skim milk in this study contributed 1.3% of the RDA for vitamin A per 244 ml serving. Typical Vitamin A Content of Non-Fortified Skim MilkĪ recent study analyzed 30 paired samples of whole milk and non-fortified skim milk to test their vitamin A contribution toward the RDA ( 11). While the majority of producers fortify their skim milk, some do not. However, it is worth noting that fortification is not mandatory. Manufacturers fortify skim milk with synthetic vitamin A and D to make up for this loss. When the manufacturing process removes the fat from skim milk, it also loses the majority of these vitamins. There is just one problem all these vitamins are fat-soluble. However, milk only contains minimal levels of the vitamin ( 10).
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