Can Babies Eat Kimchi?
Rinsed and chopped, from around 12 months. Kimchi manages to combine the two things babies cope with least well: a lot of salt and a lot of chilli. That is not a reason to treat it as forbidden, and Korean families have a sensible answer, which is to rinse it in water before giving it to a small child. White kimchi, made without chilli, is another route in.
Kimchi has acquired a reputation as a health food, which is broadly deserved and slightly beside the point when it comes to babies. The live bacteria are real. So is the salt, which is there to draw water out of the cabbage and preserve it, and cannot simply be reduced without changing what kimchi is. The good news is that rinsing works better than you would expect.
What is kimchi?
Kimchi is Korean fermented vegetables, most often napa cabbage, salted and then packed with a paste of chilli powder, garlic, ginger and usually fish sauce or salted shrimp. It ferments over days or weeks, developing sourness and live lactic acid bacteria. There are hundreds of regional varieties, including white kimchi made without chilli.
Our spices guide covers the chilli question, and pickles the salt one. Kefir and yogurt are better probiotic routes for a baby.
Kimchi nutrition
Nutritionally decent apart from the sodium, which dominates the picture for a small child.
| Nutrient | Per 100 g | Per tablespoon (15 g) |
|---|---|---|
| Energy | 23 kcal | 3.5 kcal |
| Salt | 1.5 to 2.5 g | 0.2 to 0.4 g |
| Fibre | 1.6 g | 0.24 g |
| Vitamin C | 15 mg | 2.3 mg |
| Vitamin K | 44 mcg | 6.6 mcg |
| Live cultures | Present | Present |
Salt content varies widely by brand and recipe. A baby under 12 months is limited to under 1 g of salt a day. Source: USDA FoodData Central.
When can babies have kimchi?
Later than most fermented foods, and in small amounts even then:
The salt alone rules it out, before you consider the chilli. If you want fermented food at this age, plain yogurt or kefir does the job.
Rinse thoroughly, squeeze out, and chop finely. A teaspoon or two mixed into rice is plenty. White kimchi without chilli is the gentler option.
As chilli tolerance builds, rinsing becomes less necessary. Salt remains the limiting factor rather than the heat.
Most kimchi contains seafood: traditional recipes include fish sauce, salted shrimp or anchovy, which makes kimchi a fish and shellfish allergen risk that is not obvious from looking at it. If your baby has not had those, check the label or choose a vegan kimchi. Chop the cabbage finely too, since long leaf strands are awkward for a small mouth.
How to rinse it properly
The technique Korean families use, and it makes a real difference:
Swish in cool water
Put a small amount in a bowl of cool water and move it around gently. The red paste lifts off quickly.
Squeeze it out
Press the leaves between your palms to remove the water, which takes salt with it.
Chop finely
Cabbage leaves are long and stringy. Chop across them so no long strands remain.
Mix into rice
Stirring a small amount through plain rice dilutes both the salt and the flavour further.
Risks and safety
Salt is the substantive concern, and it is the reason for the 12 month line rather than anything about fermentation. A baby's kidneys clear sodium poorly, and kimchi is among the saltier things in a fridge. Our salt guide has the daily limits.
Chilli is the second issue, and it is about discomfort rather than danger. A baby cannot tell you their mouth is burning, and a bad experience can put them off a food for a long time. Milk or yogurt settles it better than water, since capsaicin is not water soluble. Finally, check for fish sauce and salted shrimp, which make many kimchi products unsuitable for a first introduction to fish or shellfish, and for anyone avoiding them.
Kimchi FAQ
Can babies eat kimchi?
From around 12 months, rinsed and finely chopped, in small amounts. Kimchi combines the two things a baby handles worst: it is high in salt and it usually contains chilli. Rinsing removes some of both. Korean families often introduce it this way, washing it in water before giving it to a small child.
How do I make kimchi milder for a baby?
Rinse it. Swishing kimchi in a bowl of cool water and then squeezing it out removes a good share of the chilli paste and some of the salt. Chop it finely afterwards, since the cabbage leaves are long and stringy. Some brands also make a white kimchi, baekkimchi, which contains no chilli at all.
Is kimchi good for a baby's gut?
Kimchi does contain live lactic acid bacteria, and fermented foods are generally good for gut bacteria. The problem is that you cannot give a baby enough kimchi to matter without exceeding their salt allowance. Plain yogurt or kefir delivers live cultures with far less salt, so use those instead.
How much salt is in kimchi?
Typically around 1.5 to 2.5 g of salt per 100 g, though it varies widely by brand and recipe. A baby under 12 months is limited to under 1 g of salt for the whole day, so even a tablespoon is significant. This is the main reason to wait and to rinse.
Sources
- Kimchi, Wikipedia.
- Salt reduction, World Health Organization.
- FoodData Central, U.S. Department of Agriculture.
This article is general information, not medical advice. Every baby is different. Talk to your doctor, health visitor or paediatrician about your own baby, and about starting solids or any allergy concerns.
