It is possible to eat blueberries in early pregnancy. Per 100g of blueberry fresh fruit, anthocyanoside pigment content up to 163mg, protein 400-700mg, fat 500-600mg, carbohydrates 12.3-15.3mg, vitamin A up to 81-100 international units, vitamin E2.7-9.5ug, which contains a variety of vitamins are higher than other fruits, the trace elements are also very high, per gram of fresh fruit in calcium 220-920ug, phosphorus 98-274ug, zinc 2.1-4.3ug, iron 7.6-30ug. 220-920ug, phosphorus 98-274ug, zinc 2.1-4.3ug, iron 7.6-30ug. It is because of the rich nutrients in the blueberry fruit, is high in amino acids, high zinc, high calcium, high iron, high copper, high vitamin nutritional health care fruits, it is not only good nutritional health care, but also has the effect of preventing cerebral neurological aging, cardiovascular, anticancer, soften blood vessels, enhance the human immunity. The effect of human immunity. Pregnant women in the early stage of pregnancy often because of pregnancy reactions lead to poor appetite, blueberries have high nutritional value, and sweet and sour, moderate consumption can supplement nutrition, promote appetite, not lose as pregnant women during pregnancy, especially in early pregnancy to supplement a variety of micronutrients of the best products.