Your question is very true, practical and common. Many patients who have raised creatinine have this question in their mind and search for good answers. Actually, there is much less in capacity of diet
changes to have any effect on creatinine level. But with diet, you can make sure that you don't land up in additional problems which are common on the background of raised creatinine. Avoid fruit juices, coconut water, bananas as these have large amount of potassium in it. Consuming large amount of proteins may also be bad in certain conditions. Take care.