While many randomized controlled trials have been conducted on multivitamins, to our knowledge no qualitative research exploring the subjective experience of taking a multivitamin during a clinical trial has been reported. Of the participants enrolled in a study that appears in the December issue of Nutrition Journal, analysis revealed significant effects in favor of the multivitamin over placebo for participants experiencing increased energy levels and enhanced mood. The beneficial effect on energy levels was particularly evident among female participants. A trend was found for participants reporting better sleep in the multivitamin over placebo.
Friday, January 04, 2013
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