Which of the Following is NOT a Water Soluble Vitamin

Question

Which of the following is NOT a water soluble vitamin?
A)thiamine (B1)
B)riboflavin (B2)
C)pantothenic acid
D)vitamin A
E)biotin

Accepted Answer

Vitamin A is a fat-soluble vitamin, while thiamine (B1), riboflavin (B2), pantothenic acid, biotin, and other B vitamins are water-soluble, meaning they dissolve in water and are not stored in the body, whereas fat-soluble vitamins are stored in the body's fat tissues.