Most babies are ready to start solid foods around 6 months old, when their iron stores from birth begin running low and breast milk or formula alone no longer covers all their nutritional needs. Starting solids doesn’t mean replacing milk feeds. It means adding small tastes of nutrient-rich food alongside the breast milk or formula that remains your baby’s primary nutrition through the first year.
Signs Your Baby Is Ready
Age alone isn’t the only factor. Your baby should also be showing physical signs that their body can handle solid food. The key markers: they can hold their head up steadily, they can sit upright with little support, and they’ve lost the tongue-thrust reflex that automatically pushes food back out of their mouth. You’ll notice this shift when your baby starts using their tongue to move food toward the back of their mouth for swallowing, rather than shoving it forward.
Most babies hit these milestones right around 6 months, but some get there a little earlier or later. If your baby is grabbing at your food, watching you eat with intense interest, and opening their mouth when food comes near, those are additional cues that they’re curious and ready to try.
Why Iron Matters So Much Right Now
Babies are born with iron stores they received in the womb, but those reserves deplete by around 6 months. Rapid growth during the first year creates high iron demand, and breast milk alone can’t keep up. This is why iron-rich foods should be among the very first things you offer.
Red meat (beef, pork, lamb) is the most efficient source. The type of iron in meat is about 25% bioavailable, meaning your baby’s body absorbs a quarter of what’s in the food. Iron-fortified infant cereals (oat, barley, multigrain) are another solid option, though the iron in those is only about 10% bioavailable. Poultry, eggs, seafood, beans, and tofu all contribute iron and zinc too. If you’re raising your baby vegetarian, keep in mind that plant-based iron is harder to absorb. Nutrition experts recommend vegetarians consume roughly 1.8 times the iron compared to meat eaters to compensate.
Purees, Finger Foods, or Both
There are two main approaches, and neither is objectively better. You can also combine them.
Spoon-feeding purees is the traditional route. You control what goes in and how much, which makes it easier to track nutrition and introduce one food at a time to watch for reactions. The texture is smooth and easy to swallow, which can feel less stressful for nervous parents. The downside is that it can slow your baby’s development of self-feeding skills, and it’s easier to accidentally overfeed when you’re the one controlling the spoon.
Baby-led weaning skips purees entirely. You offer soft, finger-sized pieces of food and let your baby pick them up and feed themselves from the start. Babies who self-feed tend to eat according to their own hunger cues, which helps with appetite regulation. Research also suggests that early exposure to varied textures and flavors can reduce picky eating later. The trade-off is that it’s messier, harder to gauge how much your baby actually ate, and gagging is more frequent in the early weeks (though this is a normal part of learning).
Many families land somewhere in the middle: offering purees on a spoon while also placing soft finger foods on the tray for the baby to explore. There’s no rule that says you have to pick one method exclusively.
How Much and How Often to Feed
Start small. One or two tablespoons of food is plenty for the first few sessions. Your baby is learning to move food around their mouth, taste new flavors, and coordinate swallowing. Don’t expect them to eat a full meal right away.
In the early weeks, one feeding session per day is enough. Over the next month or two, you can gradually build toward a rhythm of about three small meals and two to three snacks per day, offering something to eat or drink roughly every two to three hours. Breast milk or formula stays at the center of your baby’s diet throughout this entire period. Solids complement milk feeds from 6 to 12 months; they don’t replace them.
Good First Foods to Try
There’s no single “right” first food. The old advice to start with rice cereal has given way to a much more flexible approach. Prioritize iron-rich options and branch out from there. Some strong choices for the first few weeks:
- Pureed or finely shredded beef, chicken, or turkey for highly absorbable iron and zinc
- Iron-fortified infant oat or barley cereal mixed with breast milk or formula
- Mashed sweet potato, butternut squash, or avocado for easy-to-swallow textures and vitamins
- Pureed or mashed peas, lentils, or beans for plant-based iron and protein
- Mashed banana, pear, or cooked apple for natural sweetness that encourages acceptance
- Soft-cooked egg for protein, iron, and early allergen exposure
If you’re doing baby-led weaning, offer these as soft strips or pieces your baby can grip in their fist. Think a strip of well-cooked sweet potato, a long piece of soft avocado, or a drumstick of chicken with the skin and cartilage removed.
Introducing Allergens Early
Current guidelines have shifted dramatically from the old “wait until age one” advice. Introducing peanut and egg in the first year of life, after 4 months, may actually reduce the risk of developing allergies to those foods. The evidence is strong enough that the FDA now permits food labels to carry this claim.
For most babies, you can mix a small amount of smooth peanut butter into a puree or thin it with breast milk and offer it on a spoon. Whole peanuts and chunks of peanut butter are choking hazards and should never be given to infants. Well-cooked scrambled egg is an easy way to introduce egg.
Babies with severe eczema or an existing egg allergy are at higher risk for peanut allergy. For these babies, introducing peanut-containing foods as early as 4 to 6 months is recommended, but a blood test or skin prick test beforehand can help determine the safest approach. If your baby has severe eczema, talk to their provider about allergy testing before you start peanut foods at home.
Foods to Avoid Before 12 Months
A few items are genuinely dangerous for babies under one year:
- Honey can contain spores that cause infant botulism, a serious form of food poisoning. This includes honey baked into foods, added to water, or used on a pacifier.
- Cow’s milk as a drink has too much protein and too many minerals for a baby’s kidneys and can cause intestinal bleeding. Small amounts of cheese or yogurt used in cooking are generally fine, but milk shouldn’t replace breast milk or formula as a beverage until after 12 months.
- High-sodium foods like processed meats, canned soups, hot dogs, and packaged snack foods put unnecessary strain on developing kidneys. When buying prepared foods, check the label and choose low-sodium or no-salt-added versions.
Common choking hazards to avoid include whole grapes, whole cherry tomatoes, raw carrot sticks, popcorn, whole nuts, chunks of nut butter, and hard candy. Cut round foods lengthwise into strips, and cook firm vegetables until they’re soft enough to squish between your fingers.
Gagging vs. Choking
Gagging is normal and expected. It will happen, possibly at almost every meal in the beginning, and it looks more alarming than it is. At 6 months, your baby’s gag reflex sits farther forward in the mouth than an adult’s, which means it triggers easily. You’ll hear lots of coughing, sputtering, and gurgling as your baby works to move food around. This is the gag reflex doing its job, protecting the airway while your baby learns.
Choking is different. When a piece of food actually blocks the airway, your baby may make high-pitched squeaky sounds while trying to breathe, or they may go silent with no coughing at all. Silent distress is the red flag. If your baby is coughing loudly and their face is red, that’s gagging and they’re handling it. If they go quiet, can’t cry, and their color changes, that’s choking and requires immediate action. Taking an infant CPR class before you start solids is one of the most useful things you can do.
Water and Hydration
Once solids are part of the daily routine, you can start offering small sips of water with meals. For babies 6 to 12 months, 4 to 8 ounces per day is the recommended range. A small open cup or sippy cup at mealtimes is enough. Water at this age is supplemental, not a major source of hydration. Breast milk or formula still handles the heavy lifting.
What to Expect in the Diaper
Your baby’s poop will change once solids enter the picture, sometimes dramatically. Colors will vary widely depending on what they ate. Sweet potato might produce orange stools, blueberries can turn things dark, and green vegetables may pass through looking surprisingly green. This is all normal.
Constipation is common in the early weeks of solids, especially as your baby’s digestive system adjusts to new foods. Stools may become firmer, drier, or less frequent. If your baby seems to be straining, offering a couple of ounces of water with meals and prioritizing fruits and vegetables (particularly pears, prunes, and peas) can help soften things up. As long as your baby is gaining weight and not in obvious discomfort, some variation in pooping patterns is expected.