Can Polycystic Kidney Disease Patients Eat Onion in Diet

Can Polycystic Kidney Disease Patients Eat Onion in DietPolycystic Kidney Disease patients need a healthy diet to inhibit the growth of cysts, protecting the kidney function and preventing some complications and symptoms. Then What Kinds of foods are good for Polycystic Kidney Disease patients and can PKD patients eat onion?

Generally speaking, Polycystic Kidney Disease patients are suggested to avoid unhealthy foods such as pickles, barbecue, processed foods, leftovers and so on. In addition foods with caffeine, stimulated foods such as coffee, shallot, ginger, garlic, pepper and so on should be avoided. And foods with low protein, low salt, low potassium and phosphorus also is good for Polycystic Kidney Disease patients. Then is onion good for PKD patients?

The functions of onion

1. Sterilization: it can help to resist clod and virus, preventing infections which is a dangerous factor for patients.

2. Promote digest: Polycystic Kidney Disease patients with poor appetite and dyspepsia can eat onion.

3. It also can help to soften blood vessel, balance blood vessels, blood fat and anti-inflammatory, what’s more, it contains no protein, so it will not add work load to the kidneys.

However, onion contains rich potassium. For Polycystic Kidney Disease patients with serious kidney function decline, onion should be avoided for high potassium intake can lead to heart function disorder.

All in all, Polycystic Kidney Disease patients can have onion intake properly according to their physical conditions. If you have any questions in making diet plan for Polycystic Kidney disease or ask for treatment suggestions, you can contact our online doctors, leave us messages or send email to, we will reply you within 24 hours.


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