Which of the following acts as an antioxidant in edible oils?

From the vitamins $A, B_1, B_6, B_{12}, C, D, E$ and $K$,the number of vitamins that can be stored in our body is............

Which among the following pairs of Vitamins is stored in our body relatively for longer duration?

Deficiency of . . . . . . vitamin causes scurvy disease.

Why cannot vitamin $C$ be stored in our body?

Which vitamin deficiency causes the disease known as scurvy?