According to the physiological structure of women, she is generally lack of vitamin nutrients.
The elder's body organ function gradually weakened, so more need special vitamins nutrition care.
As a pillar of the family, man is easily lead to the lack of a variety of vitamins in the body as a result of staying up late, smoking, drinking and other reason.
Children at the stage of development: school age children are at the stage of development, they need to be close to or exceed the energy of the adult. Therefore, the energy metabolism and the maintenance of normal vision, the intelligence of the vitamin must ensure adequate supply.