From: Health habits and other characteristics of dietary supplement users: a review
Nutrient
% Below EAR, nonusers
% Below EAR, DS users
Vitamin A
58
2
Vitamin C
48
3
Vitamin D
96
25
Vitamin E
5
Folate
14
1
Calcium
51
20
Iron
8
0.6
Zinc
13
0.3