1. Check the outer packaging of milk powder. The outer packaging of regular milk powder should be intact, with clear handwriting patterns and detailed contents, such as production date, place of origin, formula, trademark, applicable object, eating method and shelf life.

2. Look at the color of milk powder. The color of high-quality milk powder is generally milky yellow or milky white, and the milk powder is uniform, free of impurities and caking! After mixing high-quality milk powder with warm water, let it stand, so that water and milk powder can be fully dissolved and no precipitation will occur.

3. Smell the milk powder. High-quality milk powder has a slight vegetable oil smell and a faint milk smell, no odor, and moderate sweetness!

4. Pay special attention to the shelf life and production license number: carefully check whether the implementation standards and production hygiene license numbers are complete to prevent buying fake and shoddy products.

5. Compare whether the price of milk powder is reasonable. According to the requirements of national standards, pregnant women's milk powder is highly nutritious, and high-quality pregnant women's milk powder will add a variety of nutrients, such as folic acid and DHA, according to national nutrition standards. Can well meet the nutritional needs of pregnant women during pregnancy, so the price will not be too low.