Apple contains a lot of sugar and potassium salt, which is not conducive to heart and kidney health care; Patients with coronary heart disease, myocardial infarction, nephropathy and diabetes should not eat more.

Step 2: bananas

Bananas are cold and contain a lot of sodium salt. People with chronic nephritis, hypertension and edema should be careful to eat. If nephritis patients often eat bananas, it is equivalent to ingesting a lot of sodium salt, which will increase the burden on the kidneys and cause symptoms such as edema and hypertension. Because bananas contain a lot of sugar, diabetics should eat less.

3.watermelon

Watermelon contains a lot of water, which is a good fruit to relieve summer heat in midsummer, but the meat is cold, and it is easy for the elderly and the weak to have abdominal pain or diarrhea if they eat more. Patients with severe heart failure and edema should not eat more.

4. Citrus fruit trees

Citrus cold, stomach, intestine, kidney, lung function deficiency of the elderly should not eat more, so as not to induce abdominal pain, waist and knees and other symptoms. Eating too many oranges is also easy to get angry, causing sores, redness and swelling in the mouth and inducing hemorrhoids. Oranges contain lycopene, which leads to yellow pigmentation on the skin due to overeating.

5. Litchi

Eating litchi in large quantities will make people pale, causing dizziness, palpitation, cold sweat, yawning, fatigue and other symptoms. This is caused by exogenous hypoglycemia caused by litchi, which is called "litchi disease" in medicine.

6. Persimmons

Persimmon meat contains a lot of tannin and persimmon gum phenol, and tannin has a strong astringent effect, so constipation patients should not eat more. In addition, eating persimmons on an empty stomach or eating persimmons after eating crabs is easy to produce persimmon stones. Therefore, patients with gastritis, hyperacidity, spleen and stomach deficiency and cold, and those who are tired after fasting, it is best not to eat or eat less persimmons.

Because most fruits have health care functions. It is reported that if you are a patient with kidney disease, it is very beneficial to eat some fruits selectively with clinical treatment and physical rehabilitation. But if you eat fruit indiscriminately, it is not only useless, but also harmful to health; If you visit a kidney patient who is unwell, you should choose fruits that are beneficial to the patient's recovery. Otherwise, it will be counterproductive.

Patients with chronic nephritis should be supplemented with vitamin C. Because patients with chronic nephritis may have anemia, vitamin C supplementation can increase the absorption of iron, so they should eat more foods such as tomatoes, green leafy vegetables, fresh dates, watermelons, radishes, cucumbers, oranges, kiwis and natural juices.

Patients with nephrotic syndrome also pay attention to eating fruits. Patients with nephrotic syndrome should avoid fruits with high potassium and sodium content, such as bananas, oranges, hawthorn, peaches, fresh orange juice, persimmons, watermelons, tomatoes and apples. This is because hyperkalemia will lead to sudden death of patients, and high sodium intake will aggravate renal failure of patients, so we must pay attention!