Prevalence and trends in dietary supplement use among US adults with diabetes: the National Health and Nutrition Examination Surveys, 1999–2014

To evaluate overall prevalence and trends of use of any supplements, multivitamins/multiminerals (MVMM), individual vitamins, minerals, and non-vitamin, non-mineral (NVNM) supplements among adults with diabetes in the USA.We used a nationally representative sample from the National Health and Nutrition Examination Survey collected between 1999 and 2014. Information on supplement use in the preceding 30 days was collected during interview over 8...