Experts say, because the lemon is very rich in vitamins, can prevent the skin melanin deposition, but also can break down the melanin in the skin, is the beauty of the whitening of the holy grail. If you drink water with lemon can also prevent calcium ion coagulation, can prevent hypertension and other diseases.

Lemon (scientific name: Citrus limon (L.) Burm. f.) Rutaceae citrus small tree plants, is a fruit. Branches less spiny or nearly spineless, young leaves and flower buds dark purplish-red, single flowers in axillary or few-flowered clusters, calyx cup-shaped, ovary sub-barrel-shaped or barrel-shaped, slightly narrowed at the top, stigma capitate. Pericarp thick, usually rough, fruit ellipsoid or ovoid, juice acid to very acid, flowering April-May, fruiting September-November.