Looking for a healthy snack to boost your skin health? Consider adding a serving of pineapple to your daily diet. This tropical fruit contains an enzyme called bromelain, which studies have shown has anti-inflammatory, antioxidant properties. Not only that, pineapples contain a high vitamin C content, which promotes collagen production, aids wound healing, and prevents damage to skin cells caused by free radicals. Having said that, eating pineapple alone isn't enough to notice any significant difference in your skin. Instead, include pineapple as part of a balanced, healthy diet to aid in keeping your skin healthy.