Hi there,
Good to hear from you :)
Before we comment on the condition that your father has been suffering,it is extremely important to go through all the reports and findings.A generic answer won't help my dear.It is also important to know the weight of your father so see how we can work on it to reduce his creat ,
uric acid and potassium levels.Your dad needs a brief consultation.Everything in his diet needs to be proportionate in order to bring the levels to optimum.
Please feel free to get in touch with me for further assistance :)