Red bell
Red bell peppers are a rich source of vitamins C, A and B6, along with folic acid and fiber.
In particular, this vegetable contains lycopene, a powerful antioxidant that helps protect kidney cells from damage. With low potassium and sodium content, red bell peppers are an ideal choice for those who need to control their potassium intake in their diet.
Red bell peppers should be included in the daily menu to support kidney health.
Green leafy vegetables
Vegetables such as spinach, kale and lettuce are rich in vitamins A, C and K, along with antioxidants that help protect the kidneys from damage.
However, you should pay attention to the potassium content in some vegetables if you have kidney function problems.
The World Health Organization (WHO) recommends consuming leafy greens in your daily diet to maintain overall health.
Quinoa (quinoa)
Quinoa is a whole grain, rich in protein and gluten-free, suitable for people with kidney problems.
It provides essential amino acids and fiber, which help control blood sugar and support kidney function.
A study published in the WHO shows that quinoa can improve kidney function and reduce oxidative stress.
Fresh fruit
Fruits such as apples, grapes and strawberries are low in potassium and rich in antioxidants, which help protect the kidneys from damage.
They also provide fiber and vitamin C, which support the immune system and kidney function. The Mayo Clinic recommends adding fresh fruit to your daily diet to maintain kidney health.
Notes when choosing foods for kidney health
Limit sodium: Reduce salt intake in your diet to avoid high blood pressure and kidney damage. WHO recommends less than 2,000 mg of sodium per day.
Protein control: Maintain a reasonable amount of protein to reduce the burden on the kidneys, especially in people with kidney function problems.
Choose foods low in phosphorus and potassium: For people with chronic kidney disease, controlling the amount of phosphorus and potassium is necessary to avoid complications.
