From: Does pharmaceutical advertising affect journal publication about dietary supplements?
Supplement | Number of Articles |
---|---|
Folate and other B vitamins | 37 |
Coffee, green tea, caffeine | 20 |
Calcium and/or Vitamin D | 18 |
Iron | 11 |
Omega-3 fatty acids | 9 |
Multivitamins or multiple vitamin/nutrient mixtures | 6 |
Lavender/tea tree | 6 |
Vitamin A | 5 |
Zinc | 5 |