For teenage females - 45 grams. For teenage males - 60 grams.
About 250g per day. Make sure they are complex carbohydrates found in whole foods. Limit your intake of simple carbohydrates like sugar.
No more than 30% of calories from fat.For teenage girls - 55- 75 grams per dayFor teenage boys - 60 -90 grams per day
A maximum of 20mg iron daily.