Biotin
Recommended Intakes
The Food & Nutrition Board at the Institute of the National Academies established adequate intake levels for biotin for children and adults. They are listed below in micrograms (mcg) per day.Age | Males (mcg/day) | Females (mcg/day) | Pregnant(mcg/day) | Lactating(mcg/day) |
| 0-6 months | 5 | 5 | N/A | N/A |
| 6-12 months | 6 | 6 | N/A | N/A |
| 1-3 years | 8 | 8 | N/A | N/A |
| 4-8 years | 12 | 12 | N/A | N/A |
| 9-13 years | 20 | 20 | N/A | N/A |
| 14-18 years | 25 | 25 | 30 | 35 |
| 19+ years | 30 | 30 | 30 | 35 |
Sources of Biotin
Food sources of biotin include meat and dairy products, beans, brown rice, whole grain bread, oatmeal and brewery's yeast.
Related Items
Hot Topics
Search Practitioners





