Bromelain is a combination of several proteolytic enzymes derived from the stem and fruit of the pineapple. Proteolytic enzymes digest protein. This function is often utilized as a medicinal treatment. The recommended dose for the bromelain nutritional supplement is 200 to 400 mg, three times per day, according to the University of Maryland Medical Center. A mild allergic rash may develop if an allergy to pineapple is present.
Supports Digestion
Bromelain is used to support digestion by breaking down proteins in food and reducing inflammation in the digestive tract. These qualities are particularly relevant in cases of constipation, heartburn and ulcerative colitis. If fat and carbohydrate digestion is also a problem, taking bromelain with amylase and lipase in an enzymatic complex may be necessary.
Reduces Inflammation
Bromelain reduces the pain and inflammation that causes arthritis, according to herbalist Kim Erickson. The enzyme is effective for alleviating both osteoarthritis and rheumatoid arthritis symptoms. The protein-digesting function of bromelain breaks down the C-reactive proteins that trigger inflammation, says Erickson.
Anti-Cancer Activity
Bromelain improves the immune response and impairs the proliferation of cancerous cells, according to a 2001 analysis of bromelain's effects by the Institute of Pharmacy, Freie Universität, in Berlin, Germany. The enzyme compound regulates the immune system and stimulates its anti-tumor action. In studies, the supplement's impact fighting breast cancer cells is particularly significant, says study author H.R. Maurer.
Topical Uses
A bromelain ointment or cream applied topically claims to support the healing of scars by reducing dead scar tissue. The protein-digesting chemicals in the compound break down proteins in skin tissue. The compound applied to the skin has also been used to treat swelling and pain caused by insect stings, wounds and other sources of skin inflammation.
References
- Drugs.com: Pineapple
- "Cellular and Molecular Life Sciences"; Bromelain: Biochemistry, Pharmacology and Medical Use; H.R. Maurer; 2001
- University of Maryland Medical Center: Bromelain
- "The Herb Companion" Magazine; Reduce Inflammation and Ease Arthritis the Natural Way; Kim Erickson; July-August 2005
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