A genetically engineered food, pink pineapples are simply pineapples that have had their genes played with in order to make them a gorgeous rich hue. The benefits of eating them are the same as regular pineapples, preventing cancer and treating arthritis, boosting your immune system and improving your eyesight. The list goes on. Pineapples are back in style and predicted to be extremely popular in 2018 simply because of their new color!