There’s good reason for the saying, “An apple a day keeps the doctor away,” although as a small child, it upset me, because my father was a doctor. Part of me was afraid that if I ate an apple every day, I wouldn’t see my beloved dad. Luckily, I outgrew this fear and came to appreciate apples for the incredibly nutritious fruit that they are. Apples are the second most popular fruit consumed in the U.S. after bananas. They are enjoying a golden age right now, with a number of delicious (as opposed to Delicious—though they’re good too) new varieties […]