Why they say an apple a day keeps the doctor away

  We always as humans try to understand things like for example why the ocean's reflection is always blue or where the stars get their light from. Common knowledge dictates that you know at least something about everything but what should be known is everything about something. In my tiny endeavours to make your online scaling make sense, I sought to answer the question of why an apple a day keeps the doctor away and why an apple? What happens when you eat an apple every day for a month? Apple is a popular fruit with extremely rich nutritional value and is known as the "King of Fruits".Apple's nutrition is comprehensive and balanced, and eating apples can supplement most of the nutrient requirements in the body. Apples contain a biologically active substance: apple polyphenols. Apple polyphenols are a natural antioxidant that can effectively remove harmful free radicals, protect cells, and delay the ageing process of cells. Regular consumption of apples is very beneficial to the health of cells. With healthy cells, muscles and skin will become more elastic and resilient, wrinkles will be reduced, and you will look younger.it's rather important to note that you need to rinse the apple with water and to avoid peeling off its skin. Apple skin contains ursolic acid. Ursolic acid is a kind of triterpene compound, which has an obvious antioxidant function and has good anti-ageing and anti-oxidant effects on the skin. Fun fact about apples is that a raw apple is 86% water and 14% carbohydrates.