When to Start Solids: The 4 Signs Your Baby Is Ready at 6 Months (HK FHS Guide)
When to Start Solids · BLW 幾時開始 The 4 Signs Your Baby Is Ready at 6 Months
6個月加固 · It's age and the signs — not the calendar alone. Here's exactly what to look for, the HK Department of Health way.
"My baby is nearly six months — is it time to start solids?" It's one of the first big questions of 寶寶加固 (starting solids), and in Hong Kong it comes wrapped in advice from every grandparent, neighbour and parenting group. Some say four months. Some swear by rice cereal first. So what's actually right?
Here's the calm, evidence-based answer the Department of Health's Family Health Service (衞生署家庭健康服務, FHS) gives: solids — and baby-led weaning (BLW / 寶寶自主進食) — start at around 6 months. But the date on the calendar is only half of it. The other half is a short list of developmental signs your baby is genuinely ready.
This is a teaching guide, not a recipe. By the end you'll know the 4 readiness signs, why FHS frames it as age AND signs (not either alone), the rule that never bends, and the one nutrient that decides what those first foods should be.
It's Age And the Signs — 唔係夠秤就得
The single most useful idea in this whole topic: around 6 months is the window, and the readiness signs are how you confirm it within that window.
FHS puts it plainly: as their bodies mature, most babies approaching six months are able to begin eating solid foods. Notice the word most — not all, and not on the exact day they turn six months. Babies vary, and the signs are how you tell.
How much do they vary? In one study FHS cites, 56% of infants could reach for food before six months — yet at eight months, around 6% still could not. In another, babies first self-fed a biscuit anywhere across a 4–14 month range, with an average of about 7.7 months. That's a wide normal range — which is exactly why FHS asks you to watch the baby, not just the calendar.
The rule in one line: wait until around 6 months, then confirm the signs. An earlier-looking sign does not mean start early — and the calendar ticking past 6 months doesn't override a baby who isn't ready yet.
The 4 Readiness Signs (6個月加固)
FHS groups these under 活動能力 (physical ability) and 進食表現 (eating behaviour). These are the four parents look for most.
Can sit upright in a high chair, at minimum with support — the stable base that makes safe swallowing possible.
Holds their head steady and upright on their own, rather than it lolling or needing to be propped.
No longer automatically pushing food back out with the tongue. FHS reads a tongue that "always pushes food out" as not ready yet.
Shows interest in food, opens their mouth when a spoon comes near, and grabs things to bring to their mouth.
FHS describes the "ready to eat" picture a little more richly. Look for your baby to:
- Show interest in food (對食物感興趣) and look genuinely keen to eat;
- Open their mouth when they see a spoon (看見匙羹便張嘴);
- Close their lips around the spoon (嘴唇能合起含着匙羹);
- Close their mouth and swallow the food (能閉上嘴巴吞嚥食物).
Parents often wait anxiously for the tongue-thrust reflex to vanish completely. A little tongue-pushing in the first few days is normal learning, not failure — the reflex actually helps babies figure out how to move food around. If it persists at every feed, though, that's FHS's cue to pause: wait a week and try again (一星期後再嘗試).
So treat "lost tongue-thrust" as one of the four signs — but don't panic over a few early pushes.
The upper checkpoint: if your baby is already 7 months and still doesn't show these signs, FHS advises checking in with a health professional. Premature babies should be judged by their corrected age (以預產期計), not their birth date.
The Rule That Never Bends: Never Before 4 Months
Whatever the signs seem to say, this is the floor — and it's non-negotiable.
FHS is firm here: starting solids too early can increase the risk of food allergy, and babies under 4 months should not be given anything other than milk. Early solids also tend to displace milk — the main source of nutrition at that age — and some first foods are actually lower in calories than milk, so starting early doesn't help a baby "grow faster."
So even if a four-month-old seems curious about food, the answer is to wait. The signs help you fine-tune within the around-6-months window — they don't unlock an earlier start.
Why 6 Months? The Iron Reason (寶寶鐵質食物)
Beyond development, FHS gives a clear nutritional reason — and it shapes what those first foods should be.
After six months, FHS explains, a baby's iron needs rise sharply, and breast milk alone can no longer meet them. That's the headline nutritional reason solids begin around now. FHS guidance points to roughly 11 mg of iron a day for infants aged 6–12 months — context, not a target any single food meets on its own.
This also clears up two common Hong Kong myths. There is no fixed order of first foods (加入食物沒有特定的先後次序) — rice cereal (米糊) is popular because it's convenient in tiny early portions and can be iron-fortified, not because it must come first. Iron-rich foods like meat, fish and egg yolk can be among the very first foods.
The evidence-based habit: the modified, "BLISS" version of BLW that FHS references deliberately puts an iron-rich food at every meal — and its listed iron foods include beef, pork, chicken, fish and lamb. Soft, well-trimmed meat is right at the top of the list.
Soft, Iron-Rich First Proteins to Start With
Once your baby shows the signs at around 6 months, a couple of iBuddies Baby Portion Collection cuts make those iron-rich first foods easy — pre-portioned, vacuum-sealed, and free from added salt, sugar and additives.
Beef is one of the iron-rich first foods FHS points to. Cook it soft enough to mash, then mince or 搗碎 it into congee for spoon-feeding, or fold a slice for early finger practice. Always serve seated upright and fully supervised. Around 6m+
Thigh is softer and moister than dry breast, so it's a gentle early protein — chicken is on FHS's iron-food list. Cook soft, cut to safe sizes, and supervise. Around 6m+
Safe sizing matters: cook meat soft enough to mash between your fingers, offer finger foods only when your baby can sit upright, and supervise every bite. A little gagging while learning is normal; choking is silent — consider a certified infant first-aid course. Shellfish (prawn, scallop, crab, lobster) are firmer, awkward-shaped major allergens we keep for 12 months+.
Quick Answers to Common HK Questions
No. FHS advises never before 4 months — early solids raise allergy risk and displace milk, and many first foods are lower in calories than milk anyway. Wait for around 6 months and the signs.
No. FHS says there's no fixed order of first foods. Rice cereal is convenient and can be iron-fortified, but iron-rich foods like meat, fish and egg yolk can be among the first foods too.
Give it a week or two. Your baby should at least be able to sit upright with minimal support and hold their head steady. If the signs still aren't there by 7 months, check with a health professional.
Not necessarily. FHS's professional review supports a middle path: you can offer an iron-rich purée on a spoon and soft finger foods. The "BLISS" approach was designed precisely to protect iron and energy intake while lowering choking risk.
Judge by corrected age (counting from the due date, 以預產期計), not the birth date. When in doubt, ask your health professional.
This article is general educational information, not medical advice. Every baby develops differently. Talk to your pediatrician or the Hong Kong Department of Health Family Health Service (衞生署家庭健康服務, FHS) before starting solids — especially for a premature baby, a baby with severe eczema or a known allergy, or if there are still no readiness signs by 7 months. Always keep your baby seated upright and fully supervised while eating, cook meat and fish soft, check for bones, and avoid high-risk choking foods. No food can be guaranteed choke-proof.
References & resources
This guide is built on Hong Kong government health guidance and the peer-reviewed studies it cites. We don't invent statistics — every figure here traces back to these sources.
- Hong Kong Department of Health, Family Health Service (衞生署家庭健康服務, FHS) — 《6至24個月嬰幼兒健康飲食 (1) 起步篇》 (the anchor source for the around-6-month start, the 4 readiness signs, the never-before-4-months rule, the 7-month checkpoint, corrected age for premature babies, the iron rationale, and "no fixed food order"). fhs.gov.hk
- FHS professional e-newsletter — "First Foods: Purée on a Spoon or Finger Foods?" (source of the iron/energy-food guidance, BLISS approach, and the cited 56% / 6% / 4–14 month / mean 7.7 month figures). fhs.gov.hk
- Peer-reviewed studies cited via FHS — Wright et al. 2011, Maternal & Child Nutrition (reaching for food before 6 months); Carruth & Skinner 2002, J Am Coll Nutr (4–14 month self-feeding range); the BLISS randomised controlled trial (iron-rich food at every meal).
- Solid Starts — widely used reference for readiness signs, minimal-support sitting, and the tongue-thrust nuance. solidstarts.com
Sources last reviewed 1 June 2026. Guidance can change — always confirm current advice with the FHS or your pediatrician.
Ready When Your Baby Is
When the signs appear at around 6 months, soft, iron-rich first proteins are ready in your freezer. Pre-portioned, vacuum-sealed single servings — no salt, no sugar, no additives, and no half-used raw meat in a small HK fridge.
Browse the Baby Portion Collection →