What food can a person eat when they have kidney infection?

When someone has a kidney infection, it's important to support the kidneys by consuming fluids and following a diet that reduces stress on them. Here's a guide on what foods a person with a kidney infection can eat:

1. Water:

- Drink plenty of water to flush out bacteria from the kidneys and urinary tract. Aim for at least 8-10 glasses of water per day unless otherwise advised by a doctor.

2. Cranberry juice:

- Cranberry juice contains compounds that help prevent bacteria from sticking to the walls of the bladder and urinary tract, reducing the risk of infection.

3. Low-sodium diet:

- Limit your sodium intake to reduce fluid retention and minimize strain on the kidneys. Avoid processed foods, canned soups, and excessive use of salt.

4. Low-potassium diet:

- High levels of potassium can be harmful to people with kidney infections. Choose foods that are lower in potassium, such as:

- Fruits: Apples, berries, grapes

- Vegetables: Cabbage, cauliflower, cucumbers

- Protein sources: Lean meats, fish, egg whites

- Grains: White bread, pasta, rice

5. Probiotic foods:

- Probiotics, such as yogurt, kefir, and kombucha, support gut health and may enhance immune function.

6. Low-purine foods:

- Purines break down into uric acid, which can be difficult for the kidneys to process. Choose foods low in purines, including:

- Fruits and vegetables

- Whole grains

- Lean protein sources

7. Vitamin C-rich foods:

- Vitamin C supports immune function and may have antibacterial properties. Consume citrus fruits, bell peppers, strawberries, and broccoli.

8. Low-phosphorous foods:

- Excess phosphorous can burden the kidneys. Opt for foods low in phosphorous, such as:

- Meat and poultry

- Fish

- Dairy in moderation

- Unprocessed grains

- Most fruits and vegetables

9. Avoid alcohol and caffeine:

- Alcohol and caffeine can dehydrate and place stress on the kidneys. It's best to refrain from consuming them while dealing with a kidney infection.

Remember that these recommendations are general guidelines, and specific dietary requirements may vary based on individual health conditions. It's always a good idea to consult with a healthcare professional or a registered dietitian to personalize your diet according to your specific needs.