How to serve, by age
8 mo+
Fully boiled homemade soy milk, in small amounts — a few tablespoons at most — to mix rice cereal or cook congee. Not a routine beverage.
Choking risk: Low
No choking risk. The hazard is undercooked soy milk: its saponins can make a baby ill. Boil thoroughly, then keep it boiling several minutes more.
If choking ever happens: act immediately — call emergency services (911 in the US) and seek emergency care. Do not wait.
Allergens
Soy is a common allergen. First servings small and observed.
Common questions
- Can soy milk replace formula or breast milk?
- No. Its energy and key nutrient density are different; it is one part of the diet, not the drink. For special feeding needs, ask your pediatrician.
Practical tips
- Watch the "false boil": soy milk foams at about 175°F (80°C) and looks done — lower the heat and boil several minutes more.
- Store-bought sweetened soy milk is high in sugar; not for babies.
Sources
This page is general guidance assembled from the public sources above. It is not medical advice. For questions about your baby — including allergies, prematurity and any health condition — ask your pediatrician. See our medical disclaimer.