Educational information, not medical advice — ask your doctor or midwife.
Jute mallow is a leafy green vegetable. The Yoruba name is ewedu. In Ghana and the Sahel it is often called ayoyo.
The plant is Corchorus olitorius. Cooks boil the young leaves until they go soft and slippery. The green soup is eaten with amala, fufu or tuwo.
As a food it is genuinely nourishing. As a medicine, the human evidence is thin. Long kitchen use is not proof that it works, nor proof that it is safe.
Most of the claims hang on one thing: the slippery fibre in the cooked leaf.
That gel is mucilage, a soluble fibre. In test tubes it holds water and slows how fast sugar and fat are taken up. Soluble fibre from other foods does lower cholesterol a little in people.
Whether ewedu does the same at normal meal sizes has not been tested properly. The fibre effect on stool is the best supported part.
The leaves also hold plant pigments and polyphenols. In lab studies these mop up free radicals (unstable particles) and calm markers of swelling.
Those are cell and animal findings. They do not show that the soup treats any disease.
Jute mallow is mostly sold as a vegetable, not as a pill.
Common forms: - Fresh leaves in bunches - Frozen chopped leaf - Dried whole leaf - Milled leaf powder, including instant ewedu and ayoyo mixes - Leaf powder in capsules, sold as a supplement - Tea made from dried leaf
Supplements are loosely regulated in most countries. Strength and purity vary by brand.
A plate of soup and a capsule are not the same thing. Capsules concentrate the leaf and skip the water and the meal.
Jute mallow has been eaten across West Africa for centuries, and related Corchorus greens were a staple in the Nile valley in ancient times.
In Yoruba cooking the leaves were beaten with a broom whisk, sometimes with potash, to draw out the slippery texture. The soup was fed to new mothers, to children who ate poorly, and to people getting over illness.
Healers in several West African traditions used leaf and stem preparations for constipation, fever, pain and weak appetite. The plant also had a second life as a fibre crop, which is where the name jute comes from.
Call emergency services if your lips, tongue or throat swell, or you struggle to breathe after eating it. That is an allergic reaction and needs help at once.
Stop and see a doctor if you get a rash or hives, pain in your side or back, blood in your stool, or diarrhoea lasting more than two days.
See a doctor too if constipation lasts more than two weeks, or if you take diabetes medicine and keep getting shaky, sweaty lows.
In Nigeria, Ghana, the UK, the EU and the US, jute mallow is an ordinary food vegetable. Dried leaf powders and capsules are sold as food supplements. No regulator has approved it to treat or prevent any disease.
Evidence grades and traditional-use labels are explained in our methodology. Nothing here is medical advice.
What it is typically used for, usual dose, cautions, and the study behind it where real trial data exists.
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