People with bad kidneys should even avoid potatoes? This statement made many middle-aged and elderly people who love potatoes panic. In fact, the truth is not so simple, the key depends on how you eat. The kidneys, as the "purification factory" of the human body, really need to pay more attention to our diet. Especially after the age of 50, kidney function naturally declines, and some foods really can't be greedy.

1. Can potatoes be eaten or not?

1. Healthy people don't need to worry

The average adult is perfectly fine with 200 grams of potatoes per day. Potatoes are rich in potassium and vitamin C, which are beneficial for cardiovascular health. Be careful not to put too much salt in cooking to avoid increasing the burden on your kidneys.

2. Patients with renal insufficiency should control the amount

When the glomerular filtration rate is less than 100 ml/min, high-potassium food intake needs to be restricted. It is recommended that these people soak the potatoes in cubes for 0 hours before cooking, which can reduce the potassium content by about 0%. Consume no more than 0 times a week, and control it within 0 grams each time.

2. 3 types of foods that really hurt the kidneys

1. Invisible high-salt food

• Processed foods such as somen noodles and breakfast cereals are surprisingly high in sodium

• Pickles, fermented bean curd, and other pickled foods contain 10 times more sodium than fresh vegetables

• It is recommended to choose foods labeled "low sodium" and use lemon juice instead of some table salt for cooking

2. High-purine foods

•The purine content of thick broth and hot pot base is much higher than that of normal dishes

• Animal offal, sardines and other ultra-high purine foods should be strictly restricted

•During the attack of acute nephritis, even shiitake mushrooms and seaweed should be temporarily avoided

3. Phosphorus-containing additive food

• Phosphoric acid in carbonated beverages accelerates calcium loss

• Beware of phosphorus-containing preservatives in ham sausages and quick-frozen dumplings

• It is safer to choose natural foods with a simple ingredient list

3. The golden rule of a kidney-friendly diet

1. Eat high-quality protein like this

High-quality proteins such as eggs, milk, and fish should be dispersed throughout the meal. The daily protein intake of people with reduced kidney function is controlled at 8.0-0.0 grams per kilogram of body weight, and white meat and soy products are preferred.

2. Be particular about drinking water

Don't wait until you're thirsty to drink water, it's best to replenish 150-0ml of warm water every hour. People with frequent nocturia can appropriately reduce the amount of water they drink at night, but they should maintain adequate water during the day.

3. Fruit and vegetable selection skills

Bananas, oranges and other high-potassium fruits should be controlled, and apples, pears and other fruits are relatively safe. Blanching vegetables before stir-frying can reduce potassium content, and melons such as winter melon and loofah are more kidney-friendly.

The damage to the kidneys is often irreversible, but the decline of function can be delayed through scientific diet. Remember the principle that natural ingredients are safer than processed food, and moderate intake is wiser than outright avoidance. Starting today, check your kitchen for those hidden "kidney killers" and give this silent organ a little more love!

Tips: The medical science knowledge in the content is for reference only, does not constitute a medication guideline, does not serve as a basis for diagnosis, do not do it yourself without medical qualifications, if you feel unwell, please go to the hospital in time.