Which of the following is not a water-soluble vitamin?
Q1. Which of the following is not a water-soluble vitamin?
Answer: Tocopherol (Vitamin E)
Explanation: Tocopherol (Vitamin E) is a fat-soluble vitamin dissolved and stored in fatty tissues and the liver; unlike B vitamins (pyridoxine, pantothenic acid, niacin), it is not water-soluble.