Bromelain
Pineapple contains a group of enzymes called bromelain, which has promising anti-inflammatory and pain relief effects. It is found in the fruit but is extracted from the core and stem where it is most highly concentrated. Bromelain’s anti-inflammatory benefits have long been used to treat chronic pain. Reducing inflammation in the joints helps to prevent further damage to cartilage and speeds up the healing process, meaning joints stay healthier for longer. Several studies have examined the benefits of bromelain for arthritis.