Question

Which of the following nutrients are provided by whole milk ?
(A) Vitamin C
(B) Thiamine
(C) Fats
(D) Vitamin A
(E) Riboflavin

• A. (A), (B) and (D) only.
• B. (A), (B) and (E) only.
• C. (B), (C) and (D) only.
• D. (C), (D) and (E) only.

Hint:

Milk is famously known as a poor source of Vitamin C and Iron, but an excellent source of Calcium, Riboflavin, and Vitamin A. Eliminating Vitamin C (A) from the options instantly leads to the correct answer.

Answer 1

The Correct Option is D

Step 1: Understanding the Concept:
Milk is a nutrient-dense, complex liquid food designed to support neonatal growth.
While it is an excellent source of many macronutrients and micronutrients, it lacks or contains only trace amounts of certain vitamins and minerals (such as Vitamin C and iron).

Step 2: Detailed Explanation:
Let us evaluate the nutrient profile of whole milk:
- Fats (C): Whole milk contains significant amounts of milk fat (triacylglycerols), which provides energy and essential fatty acids.
- Vitamin A (D): Since Vitamin A is fat-soluble, it is abundant in the lipid fraction of whole milk.
- Riboflavin (E): Milk is an exceptional source of Riboflavin (Vitamin B2), which gives whey its characteristic slightly greenish-yellow tint.
Let us analyze why other options are excluded:
- Vitamin C (A): Milk contains virtually no Vitamin C (ascorbic acid), as it is destroyed during pasteurization and processing.
- Thiamine (B): While milk contains small amounts of Thiamine (Vitamin B1), it is not considered a primary or significant source compared to its high riboflavin, fat, and Vitamin A content.
Therefore, the most accurate combination of nutrients provided in significant quantities by whole milk is Fats, Vitamin A, and Riboflavin.
This matches Option (D).

Step 3: Final Answer:
The nutrients provided in significant amounts by whole milk are (C), (D) and (E) only.