Starting solids is a milestone that comes with a lot of conflicting advice — purees versus baby-led weaning, when exactly to start, which foods to introduce first. The underlying guidance is actually fairly consistent across major pediatric organizations; it's the marketing around feeding products that tends to make it feel more complicated than it is.
When to start
Most current guidance points to around 6 months as the general starting window, based on a baby showing developmental readiness signs rather than the calendar date alone:
- Can sit with minimal support and has good head and neck control.
- Shows interest in food — watching others eat, reaching for food.
- Has lost the tongue-thrust reflex that pushes food back out of the mouth automatically.
- Can move food to the back of the mouth to swallow, rather than only sucking.
Starting significantly earlier than 4 months is generally not recommended; starting well past 6 months without a specific medical reason can also be worth discussing with your pediatrician, since iron needs increase around this age and breast milk or formula alone may not fully cover them.
Reasonable first foods
There's no single mandatory "first food" — iron-rich options are commonly prioritized given rising iron needs around 6 months:
- Iron-fortified infant cereal, mixed to an appropriate texture.
- Pureed or well-mashed meat, poultry, or lentils.
- Soft-cooked, mashed vegetables (sweet potato, avocado, squash).
- Soft, ripe mashed fruit (banana, pear, avocado).
Whether you follow a puree-first approach or a baby-led weaning approach (soft, appropriately-shaped whole foods from the start) is largely a matter of family preference and your baby's individual readiness — both are supported by mainstream pediatric guidance when done with attention to texture and choking-hazard shapes.
Common choking-hazard shapes to avoid
- Whole grapes, cherry tomatoes, or similar round fruits — cut into quarters lengthwise, not just in half.
- Whole nuts, popcorn, and hard raw vegetables or fruit chunks.
- Hot dogs or sausages sliced into coins — cut lengthwise into strips instead.
- Thick globs of nut butter — thin it and spread it, rather than offering a spoonful.
- Hard candy and chewing gum, which aren't appropriate at this age regardless of shape.
Introducing common allergens
Guidance has shifted in recent years: rather than delaying common allergens (peanut, egg, dairy, wheat, soy, tree nuts, fish, shellfish), many pediatric organizations now recommend introducing them early, one at a time, in age-appropriate forms — for example, thinned peanut butter rather than whole peanuts. Introducing one new allergen at a time, a few days apart, makes it easier to identify the cause if a reaction occurs. If your family has a history of significant food allergies or your baby has eczema, talk to your pediatrician about the safest way to introduce allergens, since they may recommend doing so under medical supervision.
Frequently asked questions
Do I need to introduce foods in a specific order?
No — there's no medically required order for introducing first foods. Prioritizing iron-rich options is common given rising iron needs around 6 months, but the exact sequence of fruits and vegetables afterward is flexible.
What's the difference between gagging and choking?
Gagging is loud, involves coughing or retching, and is a normal, protective reflex as babies learn to manage new textures — it usually resolves on its own. Choking is typically silent or very quiet, since the airway is blocked, and needs immediate action. Taking an infant first-aid/CPR class before starting solids is a commonly recommended precaution.