3 Reasons Why You Should Incorporate Vitamin A In Your Diet It’s no secret that our body needs a number of nutrients to function properly and one of the essential requirements of our body is Vitamin A. It cannot be manufactured by your body naturally, thus, you need to thoroughly add it in your diet. I am Shreya Katyal, being a Dietitian In Delhi, here to share the top 3 reasons why you should add it to your diet.  Maintain Eye Health: If your body will get a proper amount of Vitamin A, it may improve your eyesight and keep a myriad of eye disorders at bay. Thus, everyone should add foods rich in Vitamin A in their regular diet.