Level 1: Composition and nutritional value of Heinz milk powder for pregnant women. Heinz milk powder for pregnant women is a milk powder specially designed for pregnant women. Its main ingredients include whey protein, glucose, lactose, vegetable oil, etc. These ingredients can provide various nutrients required by pregnant women, such as protein, carbohydrates, fats, vitamins and minerals. In addition, Heinz milk powder for pregnant women also adds nutrients such as folic acid, calcium, iron, and zinc to help pregnant women meet their body\’s needs for these important nutrients.