Study Protocol for a Randomized Double Blind, Treatment Control Trial Comparing the Efficacy of a Micronutrient Formula to a Single Vitamin Supplement in the Treatment of Premenstrual Syndrome.

Medicines (Basel) · 2016 · PMC5456244 · PMID 28930142

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failed to reach significanceno p-value reported

Vitamin E has been indicated as a possible treatment, yet results have failed to reach significance [ 22 ].

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