For nephritis patients, it is essential to pay attention to scientific treatment methods and also be particular about dietary issues. Lettuce that can be eaten by nephritis patients has the effect of lowering cholesterol, assisting in the treatment of neurasthenia, and also has diuretic and edema-reducing effects.

1. Nephritis patients can eat lettuce. Lettuce contains dietary fiber and vitamin C, which has the effect of eliminating excess fat, hence the name ‘weight loss lettuce’. Because the stems and leaves contain lactucin, it has a slightly bitter taste and has the effects of analgesia, sedation, lowering cholesterol, and assisting in the treatment of neurasthenia. Lettuce contains mannitol and other active ingredients that have diuretic and blood circulation-promoting effects, so it is suitable for nephritis patients and is beneficial to health.

2. Increase the intake of light and diuretic foods. Foods with diuretic and edema-reducing effects include crucian carp, grass carp, goat’s milk, watermelon, winter melon, mung beans, and red beans. Boiling water with watermelon rind has a good diuretic effect.

3. Increase the intake of foods rich in vitamins. Fresh vegetables and fruits are alkaline foods that can provide a variety of vitamins and promote the recovery of kidney function.

4. High-sodium diets should be avoided, as there is a significant relationship between edema, blood volume, and sodium in chronic nephritis. It is necessary to limit salt intake and provide a low-sodium diet. The daily intake of salt should be controlled below 2-4 grams to prevent the exacerbation of edema and an increase in blood volume, which may lead to accidents.