Which nutrient is not present in milk?

Nutrients in milk:

1. A substance, which is used by an organism to grow, survive, and reproduce is a nutrient.
2. Milk is one of the prime sources of proteins, the major proteins present within milk is casein and whey protein.
3. Apart from proteins, calcium is present in a significant amount in milk.
4. One of the essential vitamins found in milk is vitamin D and vitamin A.
5. Vitamin D is essential for the proper development of the bones and tissues and vitamin A is good for immune health, good vision, and for usual growth and development of the tissues of the body.
6. Vitamin C is not found in milk, it is an essential vitamin, which is needed by the body.