1, which contains stigmasterol, can scavenge active oxygen in the body, inhibit tyrosinase activity, prevent melanin production, soften the cuticle on the skin surface, and make the skin smooth and delicate;

2, sweet and cold, diuretic, adjuvant treatment of edema of limbs, unfavorable urination, clearing heat and relaxing bowels, and hangover relieving effects;

3. Carbohydrate, protein, fat, etc. Supplementing human nutrition, with the function of tonifying deficiency and strengthening body;

4, can retreat yellow, and has a therapeutic effect on jaundice hepatitis.

Second, the disadvantages of eating boiled water

The oxalic acid content of Zizania latifolia is more, and calcium is not easily absorbed by human body, which has an influence on people with impotence, nocturnal emission, spleen deficiency and stomach cold, nephropathy, urinary calculi and diarrhea.

Third, matters needing attention

1, you can't eat with tofu, otherwise it will cause stones, and you can't eat with honey, otherwise it will easily lead to chronic diseases;

2. People with cold, stomach deficiency and abscess can't eat it;

3, acidic food, can not eat when taking sulfonamides.