The Health Benefits of Pineapple Reduces inflammation The enzyme bromelain, which is extracted from pineapple, is used to treat a number of conditions, but is particularly effective in reducing inflammation from infection and injuries. Bromelain also decreases osteoarthritic pain, so is relevant to you if you suffer from arthritis, gout, joint pain and chronic inflammation. Bromelain is also used for reducing swelling (inflammation), especially of the nose and sinuses. Bromelain also contains chemicals that interfere with the growth of tumor cells and slow blood clotting. Improves immune system Pineapples are packed with Vitamin C. High concentration of vitamin C is known to boost immune system and acts as an antioxidant. It also provides a boost to your immune system by helping to shorten the duration of colds. Find more information on how to improve your immunity in my previous articles on how to boost your immune system nat