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Can Babies Eat Katuk? How to Cook and Serve

Katuk is a leafy green used in Southeast Asian cooking and as a breastfeeding tonic, but it is not a food to give a baby. Raw katuk and its juice have been linked to a severe, often permanent lung disease, and even cooked katuk has no established safe amount for infants. If you want a spinach-like green, well cooked spinach, kale, or peas are far better first choices.

When to introduce
Not recommended for babies
Common allergen?
Not a common allergen
Texture
Only ever well cooked, never raw or juiced
Key nutrients
Vitamin C, provitamin A, iron, calcium

Katuk (Sauropus androgynus, also called sweet leaf or star gooseberry) is a soft green leaf popular in Indonesia, Malaysia, Vietnam, and southern China, where it is stir-fried with egg or dropped into soups. It has a mild, pea-like, slightly sweet taste. It is also sold as a lactation booster for nursing mothers. All of that can make it sound like a gentle green to share with a baby, but katuk carries a real, well documented health risk that puts it in a different category from everyday greens. This page is here to explain that risk plainly so you can make a calm, informed choice.

Prep School: how to prepare katuk for baby-led weaning (BLW) and purées

6 to 9 monthsWe would not offer katuk at this age. Reach for a well cooked, smooth green instead, like steamed spinach or pea puree, which give the same soft texture without the lung risk katuk carries.
9 to 12 monthsStill skip katuk. If your family cooks it, keep a baby portion aside before adding katuk, and serve finely chopped cooked kale, broccoli, or peas that your baby can pick up instead.
12 months+Even for toddlers, katuk is best avoided given its link to airway disease. If it ever appears on the family plate, keep it off your child's, and offer another cooked green. Never give katuk juice at any age.

Is katuk safe? Choking & prep

Please skip katuk for your baby. In 1995 an outbreak in Taiwan tied raw katuk leaves and katuk juice, then popular for weight loss, to bronchiolitis obliterans, a serious and often irreversible narrowing of the small airways. Some patients developed lasting lung damage and a few needed lung transplants.12 The plant contains papaverine and other alkaloids thought to drive this injury. Cooking lowers these compounds and most cases involved raw or juiced katuk, but katuk has never been tested or established as a safe food for infants, and there is no known safe amount for a baby's small body. Katuk should never be eaten raw and never juiced by anyone. Given how many easy, well studied greens exist, there is no reason to take the risk with a baby. If katuk is a staple in your home, keep a baby's portion out and offer them a different cooked green instead.

Nutrition

Katuk leaves are rich in vitamin C, provitamin A (beta carotene), iron, and calcium, which is part of why they are valued in traditional cooking. For a baby, though, the nutrition does not outweigh the lung risk, and every nutrient katuk offers is available from safer greens like cooked spinach, kale, and broccoli, or from peas, lentils, and well cooked meats for iron.

Goes well with

Well cooked spinach (as a safer swap) · Peas · Sweet potato · Rice · Broccoli

Storage & freezing

If you cook katuk for the adults in your home, treat it like other tender leafy greens: keep the fresh leaves dry in the fridge, loosely wrapped, and use within a few days. Cooked katuk keeps in the fridge for up to three days. Store it well away from anything you are preparing for your baby, and never blend it into a baby's food.

More vegetables to explore

🌶️
KimchiAround 12 months, and rinsed to cut the salt and chili heat.
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King oyster mushroomAround 9 months
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KohlrabiAround 6 months
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Kohlrabi greens6 months+
🥬
KomatsunaAround 6 months
🌿
KombuAround 6 months, to flavor

Related reading

Common questions

Is katuk safe for babies?

No, we would not give katuk to a baby. Raw katuk and its juice have been linked to a severe, sometimes permanent lung disease, and even cooked katuk has never been shown to be safe for infants. Choose a well studied green like spinach, kale, or peas instead.

Does cooking make katuk safe?

Cooking lowers the alkaloids that seem to cause the harm, and most serious cases involved raw or juiced katuk. But cooked katuk still has no established safe amount for a baby, so it is not a food we would introduce. Never eat katuk raw or as juice at any age.

My family drinks katuk for breastfeeding. Can the baby have a little too?

Keep the baby out of it. Traditional use as a lactation tonic is about the nursing parent, not the infant, and giving katuk directly to a baby is a different and riskier thing. If you have concerns about your own katuk use, your doctor or a lactation consultant can help.

What green can I use instead of katuk?

Well cooked spinach, kale, broccoli, and peas all give a soft, mild green flavor and are well studied for babies. They cover the same iron, calcium, and vitamin A and C that katuk offers, without the risk.

Sources

  1. Bunawan et al., Sauropus androgynus Induced Bronchiolitis Obliterans: From Botanical Studies to Toxicology (2015)
  2. Lai et al., Outbreak of bronchiolitis obliterans associated with consumption of Sauropus androgynus in Taiwan (PubMed)

Further reading

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Last updated July 2026. Next review January 2027. How we write these: grounded in widely published pediatric guidance (the AAP, WHO, the NIAID 2017 allergen guidelines, and the LEAP study), and pending independent review by a pediatric professional. See our editorial and medical policy for how we research, source, and update these.

This is general information, not medical advice, and has not been individually reviewed for your baby. Always talk to your pediatrician about your baby's diet, introducing allergens, and any reaction. In an emergency, contact emergency services.

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