The claim
「Homemade rice cereal is safer than store-bought」
Verdict
Partly trueHygiene may be fine, but homemade cereal lacks fortified iron — the main job of first foods. If you make your own, pair it deliberately with red meat and liver.
Sources
AAP · American Academy of Pediatrics
American Academy of Pediatrics. (2026/06/23). When can babies start solid foods? Readiness & feeding tips. https://www.healthychildren.org/English/ages-stages/baby/feeding-nutrition/Pages/starting-solid-foods.aspx
Direct source · Academic institution / professional society · checked 2026-10-13

