an apple a day keeps doctor away how?

If you have a good throw, and can hit him? Just kidding! It's more than just a folk remedy. The saying comes from the fact that apples are basically good for your health, and an old-time remedy for many different problems. Apples are especially good for the stomach, digestive tracts and heart. Apples help with indigestion (they contain malic and tartaric acid, which help neutralize the stomach acids), and help make other foods more digestible. For some people, they also work as a remedy for sleeplessness.

what i know is an apple is good for the heart. just eat all nutricious foods you know then you are free from doctor's fee.