10 Foods You Should Never Give to Babies Under 12 Months

Your baby just turned 6 months, and you finally breathe a sigh of relief. You're excited to try all those recipes you've saved and share your favourite meals with your little one.

Hold on.

Before you proceed, here are 10 foods that are unsafe for babies under 12 months, grouped into three categories: unsafe foods, choking hazards, and nutritionally poor foods.

Unsafe Foods

1. Honey

Honey can contain bacterial spores that are harmless to adults but dangerous for babies, whose immune systems and digestive tracts are still developing. Honey has been linked to infant botulism, a rare but serious illness that can cause paralysis and respiratory failure within a short time.

2. Cow's Milk

Raw cow's milk can carry harmful germs such as E. coli, Salmonella, Listeria, and Campylobacter. It also contains more protein, sodium, and potassium than a baby needs, putting extra strain on their still-delicate kidneys as they work to clear the excess.

3. Raw or Undercooked Eggs

Skip the sunny-side-up eggs for now. Raw eggs are a common source of Salmonella, a germ that causes severe food poisoning, vomiting, diarrhoea, and dehydration. Raw egg whites also contain avidin, a protein that blocks the absorption of biotin, a vitamin essential for a baby's growth and development.

4. Fruit and Vegetable Juices

These might seem harmless, but fresh juices can carry bacteria, spores, and toxins that may cause serious illness or even kidney damage in babies. Whole fruit, mashed or in small soft pieces, is a much safer way to introduce the same nutrients.

5. High-Mercury Fish

Well-cooked, boneless fish is safe and nutritious for babies from 6 months onward. However, fish with high mercury levels, such as shark, swordfish, and king mackerel, should be avoided, along with raw fish dishes like sushi and heavily salted fish. Mercury builds up in a baby's developing nervous system and can affect brain development over time.

Choking Hazards

Babies are more prone to choking because their molars, the teeth needed to grind food, haven't developed yet, and their windpipe is roughly the width of a straw. Foods that are hard, round, sticky, or in large chunks can block their airway completely.

6. Whole Nuts and Thick Nut Butters

Whole nuts can lodge in a baby's throat, and thick spoonfuls of peanut butter can stick to the roof of the mouth or throat. If introducing nut butters, thin them out and spread them lightly.

7. Popcorn

Popcorn's light, irregular shape makes it easy to inhale rather than swallow, and its hard, sharp edges can scrape the delicate lining of a baby's throat and gut.

8. Whole Grapes and Raw Chunks of Carrot or Apple

These are firm, round, or hard enough to block a baby's airway completely. Always cook, mash, or cut these into thin sticks or small, soft pieces before serving.

Nutritionally Poor Foods

These won't necessarily send you to the hospital, but they offer little to no nutritional value and can set the stage for unhealthy habits later on.

9. Foods with Added Sugar

Sugary snacks, desserts, and sweetened drinks can affect a baby's growing preference for flavours, making naturally sweet foods like fruit less appealing over time, and offer empty calories with no real nutritional benefit.

10. Salty Foods and Caffeinated Drinks

Babies' kidneys can't process excess salt as efficiently as adults', and too much sodium can strain their system. Caffeine, found in tea, coffee, and some sodas, can interfere with a baby's sleep and nervous system development.

The Takeaway

Feeding your baby is one of the most exciting parts of this new stage, but a little caution now goes a long way. Stick to soft, well-cooked, age-appropriate foods, introduce new items one at a time, and when in doubt, ask your paediatrician. Your baby has a lifetime of meals ahead; there's no rush to try everything at once.