, whole grains,fruits and vegetables with adequate good quality protein and
omega 3 oils.Vanaspati , margarine, bakery foods,processed/packaged foods, maida, white rice should be avoided.Sugar should be minimized.If you are diabetic, eat only water melon and papaya.Avoid root vegetables.Eat foods rich in potassium.Use low sodium salt in small quantity.Avoid normal salt.
Doctors do not give anything that boosts the strength and immunity of a patient.They are dead against nutrition.