Excessive intake of acidic food such as rice, fruits, milk, spices etc will result in joint pain, lethargy, and diseases. A simple solution for this is to drink alkaline water to make the pH level of your blood normal. Add four cut pieces of cucumber and two small pieces of lemon into 1 litre of water and leave it overnight to make it alkaline. Drink this alkaline water two hours before food or three hours after food for a healthier body and mind.