What are the nine essential nutrients that milk contains?

1. Protein: Milk is a good source of protein, which is essential for building and repairing tissues, as well as for making enzymes and hormones.

2. Carbohydrates: Milk contains lactose, which is a sugar that provides energy.

3. Fat: Milk contains fat, which is a source of energy and essential fatty acids.

4. Vitamins: Milk is a good source of vitamins A, B, C, and D. Vitamin A is important for vision, skin health, and immune function. Vitamin B is important for energy metabolism, red blood cell formation, and brain function. Vitamin C is important for immune function and collagen synthesis. Vitamin D is important for bone health.

5. Minerals: Milk is a good source of calcium, phosphorus, magnesium, and potassium. Calcium is important for bone health and muscle contraction. Phosphorus is important for bone health, energy metabolism, and cell function. Magnesium is important for muscle contraction, energy metabolism, and bone health. Potassium is important for fluid balance and muscle contraction.

6. Water: Milk is mostly water, which is essential for hydration and many other bodily functions.

7. Enzymes: Milk contains enzymes that help to digest lactose and other nutrients.

8. Hormones: Milk contains hormones that help to regulate growth and development.

9. Immunoglobulins: Milk contains immunoglobulins, which are proteins that help to protect the body from infection.