Among the foods recommended for people with kidney failure, onions are outstanding for their nutritional content and high anti-inflammatory and antioxidant properties.
Onions are a kidney-friendly food because they contain little potassium (about 146mg/100g) - a mineral that needs to be strictly controlled in people with kidney failure, especially those who have dialysis.
Onions are one of the foods that are considered good for kidney disease because they have the ability to support cholesterol reduction, reduce inflammation and improve immune function.
Onions are also rich in flavonoids, especially quercetin - a powerful antioxidant. Quercetin has the ability to inhibit inflammation and damage kidney cells, while improving blood flow to the kidneys, thereby helping to slow down the process of impaired kidney function.
People with kidney failure should eat cooked, steamed or stir-fried
People with kidney failure should eat cooked, steamed or lightly stir-fried onions instead of fried until crispy, to limit saturated fat and sodium.
onions should be used as a spice to replace salt to reduce the amount of sodium in the serving - a factor that worsens edema and increases blood pressure in kidney patients.
However, you should eat a moderate amount of - about 1⁄2 onion/day (equivalent to 5070g). Eating too much can cause bloating or interact with anticoagulants. Always consult a nutritionist or treating physician to develop a suitable menu.
Onions are a healthy choice, beneficial for people with kidney failure if used properly and in moderation, contributing to improving inflammation and protecting long-term kidney function.
