Use of<unk> supplements in the US has increased tremendously in past decade. According to the data from National Center for Health Statistics, over 50% of adults in the United States consume dietary supplements, with approximately 35% of adults taking<unk> supplements. Annual<unk> and dietary supplements sales total to $ 20 billion. Studies on<unk> supplements have shown conflicting evidence on their effect on<unk> , with majority of studies showing a reduction in<unk>  and a few demonstrating an increase.
Multivitamins and mortality
ACCP guidelines classification scheme
Filariasis classification
Malaria classification
H.pylori gastritis guideline recommendation
Traveler's diarrhea classification
ESA guidelines classification scheme
H.pylori gastritis guideline recommendations