Lemons are acidic in taste but they are alkaline forming in the body. It is grown widely in the world. It is favorite food all over the world and it is included in each diet from health drinks to dinner. It is a rich source of vitamin C. It also contains vitamins like vitamin B, riboflavin and minerals like calcium, phosphorous and magnesium. Lemon is the only food that is anionic and all other foods are cationic. This property of lemon makes it healthful because the interaction between cations and anions provides cell energy.