Most babies are ready to start eating purees at around 6 months of age. The American Academy of Pediatrics recommends introducing solid foods at approximately 6 months, and most experts agree that starting before 4 months is too early because of gastrointestinal and motor immaturity. The exact timing depends less on the calendar and more on whether your baby is showing specific developmental signs that their body is ready.
Signs Your Baby Is Ready
Age is a rough guide, but what really matters is whether your baby can physically handle food. The CDC lists these readiness signs to watch for: your baby can sit up alone or with support, can control their head and neck steadily, opens their mouth when food is offered, brings objects to their mouth, and swallows food rather than pushing it back out with their tongue.
That last one is worth paying attention to. Young infants have a tongue-thrust reflex that automatically pushes foreign objects out of the mouth. When this reflex fades, usually somewhere between 4 and 6 months, your baby can transfer food from the front of the tongue to the back for swallowing. If you try offering purees and everything comes right back out onto their chin, they’re not quite there yet. Wait a week or two and try again.
Why Not Start at 4 Months?
You’ll hear some parents say they started solids at 4 months, and some pediatricians do give the green light in certain situations. But the research favors waiting closer to 6 months for most babies. Introducing solids before 4 months is associated with increased risk of gastrointestinal infection, and limited evidence suggests it may raise the likelihood of overweight and obesity later on. Starting early also cuts short exclusive breastfeeding, which has its own protective benefits for both mother and baby, including slower maternal weight loss after birth when breastfeeding is shortened to just 3 or 4 months.
The one notable exception involves allergy prevention. For babies at high risk of food allergies (those with eczema or a parent or sibling with eczema, food allergy, asthma, or allergic rhinitis), introducing allergenic foods like peanut and egg between 4 and 6 months may actually reduce allergy risk. A landmark study called LEAP found an 80% reduction in peanut allergy when high-risk infants were exposed to peanut-containing foods early rather than avoiding them until age 5. For babies without these risk factors, starting allergens around 6 months is still the standard recommendation.
Best First Foods to Offer
Iron is the priority. Babies are born with iron stores that start running low around 6 months, so the first purees should include iron-rich options. Iron-fortified infant cereal, particularly single-grain varieties like oatmeal, rice, or barley, is a classic starting point. But don’t stop there. Pureed meats like beef, chicken, turkey, and pork are excellent early foods because the type of iron in meat is more easily absorbed than the iron in cereal.
Beyond iron-rich foods, pureed vegetables and fruits are fair game. There’s no strict rule about offering vegetables before fruits to prevent a sweet preference; that’s a persistent myth without strong evidence. What matters more is variety. Aim to offer iron-rich foods at least twice a day between 6 and 12 months, with at least one of those being a protein source like meat, poultry, or fish.
How Much and How Often
Start small. UNICEF recommends beginning with just two to three spoonfuls of soft food, twice a day. At this stage, breast milk or formula is still providing the vast majority of your baby’s nutrition. Purees are practice, not a meal replacement. Your baby is learning how to move food around in their mouth, how to swallow something thicker than milk, and how to sit and eat with the family.
Over the following weeks, you can gradually increase the amount based on your baby’s interest. Some days they’ll eat eagerly, other days they’ll clamp their mouth shut after one bite. Both are normal. Let your baby set the pace rather than targeting a specific number of tablespoons.
Moving Through Textures
Purees aren’t meant to last forever. The progression typically moves through three stages: smooth, thin purees first (stage 1), slightly thicker purees with a bit more body next (stage 2), and then chunkier, mashed textures with soft pieces by around 9 months (stage 3). If you’re making food at home rather than buying jars, this just means blending less thoroughly over time.
Moving through textures matters for development. Babies who stay on ultra-smooth purees too long can have a harder time accepting lumpy or chewy foods later. Within a few weeks of starting pureed meats, for example, try offering them ground or cut into very small pieces instead. The goal is to build your baby’s chewing skills progressively so they’re eating soft table foods by around 12 months.
Gagging Is Normal, Choking Is Not
Almost every baby gags when they first encounter solid food, and it looks alarming. But gagging is a safety reflex, not a sign of danger. It happens because your baby is learning to regulate how much food they can handle at once. During a gag, your baby’s eyes may water, their tongue pushes forward, and they might retch or even vomit. The key feature: gagging is loud. Your baby will cough, sputter, and make noise.
Choking is the opposite. It’s quiet. A choking baby can’t cough or cry because their airway is blocked. On lighter skin, you may notice a blue tinge developing. On darker skin, look at the gums, inner lips, or fingernails for a bluish color. Knowing this difference can save you from panicking over normal gagging while helping you recognize the rare moment that requires action.
Water and Hydration
Before 6 months, healthy babies don’t need water at all. Breast milk and formula provide all the hydration they require. Giving water too early can fill up a small stomach and displace the nutrient-rich milk your baby actually needs, potentially leading to lower calorie and nutrient intake.
Once purees begin around 6 months, you can offer small sips of water with meals. Think of it as introducing the concept of drinking from a cup rather than meeting a hydration need. A few sips during mealtimes is plenty. Breast milk or formula remains the primary fluid source through the first year.