Trace elements deficiency endanger eugenics

Research has shown that notable manganese deficiency can cause of mental retardation, especially women in manganese deficiency in pregnancy for fetal health development.

Experiments show that the mother offspring of manganese deficiency can make produces a variety of distortion, especially on the bones of greatest impact, often with serious deformation, and mortality rates are high. In General, to cereals and vegetables is the staple food of manganese deficiency does not occur, but due to food processing too fine, or to dairy, meat is the staple food, often leads to lack of manganese intake. Therefore, pregnant women appropriate eating more fruit, vegetables and roughage.