Bromelains

Bromelain is a protease enzyme derived from the stems of pineapples that is composed of a mixture of different thiol endopeptidases and other components like phosphatase, glucosidase, peroxidase, cellulase, escharase, and several protease inhibitors . It works by selectively inhibiting the biosynthesis of proinflammatory prostaglandins and also has analgesic properties, as well as anticancerous and pro-apoptotic effects. Bromelain holds potential therapeutic effect as a treatment of conditions including angina pectoris, bronchitis, sinusitis, surgical trauma, and osteoarthritis. It is considered as a safe food supplement.