What do studies say about Ballaststoffe Kinder?

Evidence on dietary fiber in children is limited. Fiber generally supports digestion, blood sugar regulation, and a healthy microbiome. The provided context lacks specific pediatric studies; it only mentions risks of rapid fiber increases causing gas and bloating, and a mechanistic link between gut microbiome and asthma (gut-lung axis). DNA tests for ADH1B/ALDH2 are unrelated to fiber. Thus, recommendations are extrapolated from adult data and general practice. A gradual increase in fiber from whole grains, fruits, and vegetables is reasonable, but no strong pediatric RCTs are cited. Caveat: In very young children, excessive fiber may reduce mineral absorption. Always consult a pediatrician before making significant dietary changes.