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Table 1 Keywords used on Google search engine to explore commonly asked questions

From: Development and preliminary results on the feasibility of a renal diet specific question prompt sheet for use in nephrology clinics

Keywords

Example questions identified

“chronic kidney disease diet” or “CKD diet”

Which foods are good for chronic kidney disease?

What foods to avoid if you have kidney problems?

How do I lose weight with chronic kidney disease?

Can you eat peanut butter if you have kidney disease / on a renal diet?

“renal diet”

What do you eat on a renal diet?

What not to eat on a renal diet?

Why would a patient be on a renal diet?

Can you eat chocolate on a renal diet?

“what foods to eat when you have chronic kidney disease”

Is eggs good for kidney patients?

Which juice is best for kidneys?

What vitamins are good for the kidneys?

“what foods to avoid when you have chronic kidney disease”

Can you eat potatoes with kidney disease?

What food is bad for high potassium?

Is drinking water good for the kidneys?

“can ckd patients …”

… eat tomatoes

… drink coffee

“can renal patients …”

… eat sweet potatoes

… have milk