Some methods guide that the water in which the lemon will be squeezed is warm. There are also more radical versions of the diet of lemon in which the proposal is to increase each day the amount of juice of this fruit ingested in the fast, to the point that on the 15th day of the diet a person consume 15 lemons! In addition to lemon, a common point among all these diets is to cherish a healthy diet rich in fruits, vegetables, lean proteins and complex carbohydrates, and reduce the amount of calories eaten. Benefits of the method But do these methods contribute to weight loss?