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Eating mistakes that harm kidney health in people with diabetes. Graphics: Minh Chau
Eating mistakes that harm kidney health in people with diabetes. Graphics: Minh Chau

Eating mistakes that harm kidney health in people with diabetes

MINH CHÂU (báo lao động) 09/04/2026 09:17 (GMT+7)

Below are dietary mistakes that diabetics should avoid to maintain healthy kidney function.

1. Consume too much salt

Many packaged foods, snacks, and pickles contain high sodium content. Consuming too much sodium causes the body to retain water, increasing blood pressure. High blood pressure adds pressure to the kidneys, increasing the rate of damage over time. Therefore, you should limit the amount of salt you eat.

2. Over-reliance on processed foods

Processed foods such as french fries, frozen foods, instant noodles, and packaged meat are often high in sodium, unhealthy fats, and preservatives. Regular consumption of these foods can make blood sugar control more difficult and increase the risk of kidney damage.

3. Eating too much protein

Protein is essential for the body, but consuming too much can put more pressure on the kidneys. In people with diabetes or early kidney problems, a diet rich in protein can accelerate kidney damage. The important thing is balance. Therefore, you should consume protein in moderation, suitable for personal needs, instead of eating too much.

4. Consume a lot of refined sugar and starch

Foods such as white bread, sweets, sugary drinks and baked goods can cause sudden increases in blood sugar levels. This condition, if it occurs frequently, will increase the risk of long-term complications, including kidney damage. Over time, uncontrolled blood sugar levels will weaken kidney filtration, leading to gradually declining kidney function.

5. Not drinking enough water

Getting enough water is often overlooked but plays an important role in kidney health. Drinking enough water helps detoxify and supports normal kidney function. Drinking insufficient water can lead to concentrated urine and increase the risk of kidney problems. Staying hydrated is especially important for people with diabetes.

The information in the article is for reference only, not for medical diagnosis or treatment. You should talk directly to your doctor for accurate and appropriate advice to your health condition.

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