Dietary Reference Intakes for Dietary fibers (Total) in United States (per day)
| Males | AI |
|---|---|
| 0-6 months | - |
| 7-12 months | - |
| 1-3 years | 19 g |
| 4-8 years | 25 g |
| 9-13 years | 31 g |
| 14-18 years | 38 g |
| 19-30 years | 38 g |
| 31-50 years | 38 g |
| 50-70 years | 30 g |
| 70 years and older | 30 g |
| Females | AI |
|---|---|
| 0-6 months | - |
| 7-12 months | - |
| 1-3 years | 19 g |
| 4-8 years | 25 g |
| 9-13 years | 26 g |
| 14-18 years | 26 g |
| 19-30 years | 25 g |
| 31-50 years | 25 g |
| 50-70 years | 21 g |
| 70 years and older | 21 g |
| Pregnancy | AI |
|---|---|
| less than 18 years | 28 g |
| 19-30 years | 28 g |
| 31-50 years | 28 g |
| Lactation | AI |
|---|---|
| less than 18 years | 29 g |
| 19-30 years | 29 g |
| 31-50 years | 29 g |