Getting started · 6 min read · 16 April 2026
When to start solids: a calm, evidence-based guide
Most babies are ready between 4 and 6 months — but the calendar is only half the story. Here's what to actually look for.
There is no single magic day to start solids. The current consensus from the WHO, AAP, and NHS is that most healthy, full-term babies are developmentally ready somewhere between 4 and 6 months — with 6 months being the recommended target for breastfed babies.
But the calendar is only half the story. The other half is your baby's body telling you they're ready. Look for these three signs together, not in isolation:
1. Steady head and neck control. Your baby can sit upright with minimal support and hold their head steady. This is essential for safe swallowing.
2. Loss of the tongue-thrust reflex. Newborns instinctively push food out of their mouths. If a small spoonful of purée doesn't immediately come back at you, that reflex is fading.
3. Genuine interest in food. They watch you eat, lean toward your plate, and open their mouth as the spoon approaches. Curiosity is a green light.
If two of three are present and your baby is at least 4 months adjusted age, you can begin offering tiny tastes — about half a teaspoon — of a single, smooth purée. Iron-rich foods like fortified infant cereal, puréed meat, or lentils are ideal first choices because babies' iron stores start dropping around 6 months.
Whatever you choose, introduce one new food at a time and wait 3 days before introducing another. This is the foundation of safe allergen detection — and exactly what TinyTaste's gentle reminders are designed to support.
Above all, this is a milestone, not a race. A baby who starts at 6 months catches up to one who started at 4 months within weeks. Your job is to make mealtimes feel safe, joyful, and unhurried. The rest unfolds on its own.