Why eat more vegetables?

Chinese cabbage, oranges, lemons and other fruits and vegetables are rich in vitamin C, which has good antioxidant effect, can scavenge free radicals in the body and protect cardiovascular and cerebrovascular diseases. Clinical research shows that the higher the concentration of vitamin C in blood, the lower the risk of stroke. However, patients with cardiovascular and cerebrovascular diseases who are taking warfarin and other drugs should try to avoid eating citrus fruits, so as not to affect the curative effect.