No clear biological function in humans although animal data indicate a functional role
Life Stage Group | RDA/AI* | ULa (mg/d) |
---|---|---|
Infants | ||
06 mo | ND | ND |
712 mo | ND | ND |
Children | ||
13 yr | ND | 3 |
48 yr | ND | 6 |
Males | ||
913 yr | ND | 11 |
1418 yr | ND | 17 |
1930 yr | ND | 20 |
3150 yr | ND | 20 |
5070 yr | ND | 20 |
>70 yr | ND | 20 |
Females | ||
913 yr | ND | 11 |
1418 yr | ND | 17 |
1930 yr | ND | 20 |
3150 yr | ND | 20 |
5070 yr | ND | 20 |
>70 yr | ND | 20 |
Pregnancy | ||
<=18 yr | ND | 17 |
1930 yr | ND | 20 |
3150 yr | ND | 20 |
Lactation | ||
<=18 yr | ND | 17 |
1930 yr | ND | 20 |
3150 yr | ND | 20 |
Fruit-based beverages and products, potatoes, legumes, milk, avocado, peanut butter, peanuts
Adverse Effects of Excessive Consumption
Reproductive and developmental effects as observed in animal studies
None