Patients with nephritis are suitable to eat fruits rich in B vitamins and vitamin C, for example, they can take peach, pear, orange, watermelon, etc., provided that the patients do not have diabetes, if they have diabetes, it is not recommended. If nephritis patients have high blood potassium and low urine volume, it is not recommended to consume fruits that contain more potassium, such as bananas, orange juice, etc. Tea and coffee also contain more potassium, which is also not recommended to take at this time. The specific suitability of what fruits to eat should be judged according to personal circumstances. Some people have serious edema, so it is definitely not recommended to eat fruits that contain more water. If the blood sugar is relatively high is not recommended to eat fruits with high sugar content.