According to the 2020–2025 Dietary Guidelines for Americans, most men ages 19 to 59 exceed the recommended dietary allowance ... the RDA isn’t necessarily a problem. (For reference, the RDA would be ...

For example, 3,000 IU of vitamin A (as retinol) is 900 mcg RAE. About 18,000 IU beta carotene, which is less potent than ...

Last week, I reported on the positive effect which a 35-gram daily intake of a whey protein hydrolysate in conjunction with a resistance exercise program had on older women — ...