The saying goes, “an apple a day keeps the doctor away,” which is why it is one of the go-to staples of a bagged lunch. However, some people like to slice them up to make it easier to enjoy a midday ...

Sliced fruit often turns brown due to oxidation, but this can be prevented with simple methods. Soaking fruit in lemon juice, citric acid, or soda water effectively slows browning, maintaining ...