Keep track of the amount of liquid u eat and drink.it help to avoid food and beverage that have lots of.....potassium,phosphorus and sodium......limit salt in food u eat....avoid liquid food such as soup,gelatin pudding,ice cream,melons,grapes,apples,oranges,tomato's.control your liquid intake...eating too much potassium can be dangerous to heart..avoid bananas ,kiwis and dry fruits..eat high quality protein becoz it produces less waste for removal such as meat,poultry,fish,egg..u can take olive oil to build calories..saturated fats such as butter are avoided..avoid sugar,honey,jam as u are diabetes...do not take nutritional supplement