When managing dehydration in children who have acute diarrhea, what is the preferred method of rehydration?

Rationale: A. Antidiarrheal medications are generally not recommended for young children, as they can cause serious side effects and do not treat the underlying cause. B. The BRAT diet is outdated and lacks essential nutrients; current guidelines support a normal, age-appropriate diet once rehydration is initiated. C. Keeping a child NPO can worsen dehydration and delay recovery; early oral intake is encouraged. D. Oral rehydration is the preferred and evidence-based method for treating mild to moderate dehydration due to acute diarrhea in children. It is safe, effective, and well-tolerated.