Research has confirmed these extensive health benefits, highlighting pineapple's anti-inflammatory and antioxidant activity and its role in digestion and immunity support. Pineapple (Ananas... Pineapple is more than just a juicy fruit that we love to devour. Scroll down to learn about the health benefits of eating pineapple on an empty stomach. Explore the health benefits of pineapple , including its impact on immunity, digestion, skin, hair, and more. Discover its nutritional value and healthy recipes! Pineapple and its bioactive ingredient, bromelain, are thought to have many health benefits . Learn what can happen when you add this tropical fruit to your diet.