According to nutritionist analysis, every 500 grams of kohlrabi contains 5.9 grams of protein. 11 grams of sugar, 4.1 grams of crude fiber, 3.3 grams of ash, 81 mg of calcium, 122 mg of phosphorus, 1.1 mg of iron, trace amounts of carotene, 0.19 mg of thiamine, and 0.07 mg of riboflavin , niacin 1.5 mg, vitamin C 152 mg.

Kohlrabi is very rich in vitamins, especially the fresh juice, which can treat stomach problems. The vitamin C and other signature nutrients it contains have pain-relieving and myogenic effects, and can promote the healing of gastric and duodenal ulcers. Contains a large amount of water and dietary fiber, which can widen the intestines, prevent constipation, and eliminate toxins. Kohlrabi is also rich in vitamin E, which can enhance the body's immune function. The trace element molybdenum contained in it can inhibit the synthesis of amine nitrite, so it has certain anti-cancer and anti-cancer effects