Education
Children's Supplements
What the research says about children's nutrient needs at different ages — where a supplement is genuinely warranted, and where a balanced plate does the job better.
Most healthy children need food, not supplements
Children's supplements are a booming market, but for most healthy, well-fed children the evidence for routine supplementation is limited. A varied diet supplies the majority of what growing bodies need.
There are real exceptions — vitamin D in particular is widely recommended in early childhood, and specific situations such as restricted diets, prematurity or diagnosed deficiencies can call for targeted support under guidance.
Every guide here focuses on what the paediatric evidence and public-health bodies actually recommend by age and situation, safe dosing and forms, and — importantly — the upper limits, because children are more vulnerable than adults to getting too much.
Browse the children's-supplement library
Every guide is evidence-based. Refine by supplement type, goal, evidence strength and common concerns.
Children's supplement articles
Guides on supplement needs at different stages of childhood.
Evidence guides are on the way
We're building this section carefully — each guide goes through the same evidence-grading and safety review as the rest of Supplete. New articles will appear here as they're published.
Explore Supplement Facts →