1. White and red kidney beans are both nutritious, high in protein, calcium, iron and B vitamins.

2. High potassium and low sodium, suitable for heart disease, arteriosclerosis, high blood fat and avoid salt patients .

Difference:

White kidney beans: said to have analgesic effect, relieve all kinds of pain.

Red kidney beans: contains saponin, urease and a variety of globulin, can effectively improve immunity, activate lymph T-cells, and urease is more effective in liver coma patients.

Note:

Not to be eaten raw, it should be soaked in water for 1 day in advance (it is okay to soak for 2 days), and then boiled on low heat for about 1 hour, after the texture is soft, put in a little rock sugar, and the sugar can be eaten after it melts.

If you cook it directly, cook it for 3 hours before, the taste is soft, waste of gas.