Ever wonder if the calories, vitamins, minerals, and other nutrients in your fruit changes as it ripens? Now you can know the answer! Apart from tasting better, ripe fruit may trump unripe fruit in other ways. apple, juice, sweet, pasture up with the saying an apple a day keeps the doctor away, it is largely understood that fruit is good and valuable to health. As a result, it generally stays in the stomach for too long, is “overcooked” by our digestive juices and begins to ferment (think a bucket of ripe fruit sitting in the.