How many vitamins should you have per day?
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4 min read
According to the U.S. Department of Agriculture, many adults do not get enough of several key vitamins from their diets alone. But getting the right amount can be confusing, so how many vitamins should you have per day? The answer depends on individual factors like age, gender, and overall health, and involves understanding both recommended daily allowances (RDA) and tolerable upper intake levels (UL).