Free tools for curious parents.
Built by the clinicians and engineers behind our clinic. Free, whether or not you're a patient.
Try the fiber calculatorHow much fiber does your child need?
about 4 kid-sized servings across the day
AAP “age + 5” rule for children 2 and older. General guidance, not medical advice. Your care team personalizes targets.
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Constipation, potty training and picky eating, in plain language.
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Daily gut reports you can hand straight to your pediatrician.
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Fiber, demystified.
How much fiber does my child need?
For children 2 and older, the AAP rule of thumb is their age in years plus 5, in grams per day. Use the calculator above for your child's number.
What are the best fiber foods kids actually eat?
Pears and apples with the skin on, berries, oatmeal, whole grains, beans, peas and sweet corn. Small swaps beat big battles: one switched snack a day adds up.
Can a child get too much fiber?
Jumping too fast can cause gas and bloating, and very high intake can blunt appetite in small tummies. Increase gradually over a couple of weeks, with plenty of water.
Sources: American Academy of Pediatrics fiber guidance · Kranz et al., 2012 · Salvatore et al., 2023.