Can you take a multivitamin once a week? The science behind infrequent dosing
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4 min read
Almost one-third of American adults take a multivitamin or mineral supplement regularly, but many wonder if a once-a-week schedule is enough. The simple answer to whether you can take a multivitamin once a week is no, as it's generally an ineffective strategy for maintaining consistent nutrient levels and can even be counterproductive.