Classify Vitamins $A,B,C$ and $D$ depending upon their solubility in water and fat and compare them.

Vitamins B and C are water soluble. They are readily excreted in urine. They have low toxicity. They cannot be stored in body.
Vitamins A, D, E, K and P are fat soluble. They dissolve in oils and fats. They are stored in the body in liver and in tissues. They are toxic in excess amount.