Packed with vitamin C, copper, manganese and folate, a pineapple (Ananas comosus) is the only fruit containing bromelain (a unique protein-digesting enzyme), which can speed up wound healing, enhance immunity and prevent cancer.[1]
A cup of pineapple provides 132 percent of the recommended intake of vitamin C and 76 percent of manganese. While pineapples are delicious when consumed fresh, they can also enjoy the juiced, dried or canned varieties.
Studies show that eating pineapples may stimulate an immune response, shorten the duration of sinus infections, prevent blood clots and reduce inflammation.[2,3,4,5,] Bromelain present in them can also stop the growth of cancer cells and cause apoptosis (cell death).[6,7,8,9] Animal studies have shown that pineapples can reduce inflammation, too.[10,11,12]
Pineapples can be easily digested by the beneficial bacteria in the digestive tract. Animal studies show that they can manage digestive disorders such as inflammatory bowel disease and prevent diarrhea and gut inflammation.[13,14,15,16,17]
Pineapples For Quicker Wound Healing
Wound healing is the process by which the body repairs itself after an injury. This process can be disrupted by factors such as age, diabetes and heart disease.[18,19]
Laboratory studies have found that bromelain in pineapples can improve the healing of wounds.[20] Animal studies show that both fresh pineapple juice and bromelain aid wound healing by reducing inflammation and accelerating recovery.[21,22,23,24] Bromelain-based lotions are efficient in healing skin burns.[25]
How To Take It
- Add six to seven slices of pineapple to your meal or have it for dessert to quicken the wound healing process.
Image Source: Shutterstock
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References:
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2. Braun JM, Schneider B, Beuth HJ. Therapeutic use, efficiency and safety of the proteolytic pineapple enzyme Bromelain-POS in children with acute sinusitis in
Germany. In Vivo. 2005 Mar-Apr;19(2):417-21. PubMed PMID: 15796206.
3. Cervo MM, Llido LO, Barrios EB, Panlasigui LN. Effects of canned pineapple consumption on nutritional status, immunomodulation, and physical health of selected school children. J Nutr Metab. 2014;2014:861659. doi: 10.1155/2014/861659. Epub 2014 Nov 20. PubMed PMID: 25505983; PubMed Central PMCID: PMC4258310.
4. Müller S, März R, Schmolz M, Drewelow B, Eschmann K, Meiser P. Placebo-controlled randomized clinical trial on the immunomodulating activities of low- and high-dose bromelain after oral administration – new evidence on the antiinflammatory mode of action of bromelain. Phytother Res. 2013 Feb;27(2):199-204. doi: 10.1002/ptr.4678. Epub 2012 Apr 20. PubMed PMID: 22517542.
5. Pavan R, Jain S, Shraddha, Kumar A. Properties and therapeutic application of bromelain: a review. Biotechnol Res Int. 2012;2012:976203. doi: 10.1155/2012/976203. Epub 2012 Dec 10. PubMed PMID: 23304525; PubMed Central PMCID: PMC3529416.
6. Dhandayuthapani S, Perez HD, Paroulek A, Chinnakkannu P, Kandalam U, Jaffe M, Rathinavelu A. Bromelain-induced apoptosis in GI-101A breast cancer cells. J Med
Food. 2012 Apr;15(4):344-9. doi: 10.1089/jmf.2011.0145. Epub 2011 Dec 22. PubMed PMID: 22191568.
7. Amini A, Ehteda A, Masoumi Moghaddam S, Akhter J, Pillai K, Morris DL. Cytotoxic effects of bromelain in human gastrointestinal carcinoma cell lines (MKN45, KATO-III, HT29-5F12, and HT29-5M21). Onco Targets Ther. 2013 Apr 16;6:403-9. doi: 10.2147/OTT.S43072. Print 2013. PubMed PMID: 23620673; PubMed Central PMCID: PMC3633552.
8. Bhui K, Tyagi S, Srivastava AK, Singh M, Roy P, Singh R, Shukla Y. Bromelain inhibits nuclear factor kappa-B translocation, driving human epidermoid carcinoma
A431 and melanoma A375 cells through G(2)/M arrest to apoptosis. Mol Carcinog. 2012 Mar;51(3):231-43. doi: 10.1002/mc.20769. Epub 2011 Mar 22. PubMed PMID:
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9. Bhui K, Tyagi S, Prakash B, Shukla Y. Pineapple bromelain induces autophagy, facilitating apoptotic response in mammary carcinoma cells. Biofactors. 2010 Nov-Dec;36(6):474-82. doi: 10.1002/biof.121. Epub 2010 Sep 16. PubMed PMID: 20848558.
10. Aiyegbusi AI, Olabiyi OO, Duru FI, Noronha CC, Okanlawon AO. A comparative study of the effects of bromelain and fresh pineapple juice on the early phase of
healing in acute crush achilles tendon injury. J Med Food. 2011 Apr;14(4):348-52. doi: 10.1089/jmf.2010.0078. Epub 2011 Jan 23. PubMed PMID: 21254908.
11. Aiyegbusi AI, Duru FI, Awelimobor D, Noronha CC, Okanlawon AO. The role of aqueous extract of pineapple fruit parts on the healing of acute crush tendon injury. Nig Q J Hosp Med. 2010 Oct-Dec;20(4):223-7. PubMed PMID: 21913532.
12. Hu W, Wang AM, Wu SY, Zhang B, Liu S, Gou YB, Wang JM. Debriding effect of bromelain on firearm wounds in pigs. J Trauma. 2011 Oct;71(4):966-72. doi: 10.1097/TA.0b013e3182028929. PubMed PMID: 21399550.
13. Hale LP, Greer PK, Trinh CT, Gottfried MR. Treatment with oral bromelain decreases colonic inflammation in the IL-10-deficient murine model of inflammatory bowel disease. Clin Immunol. 2005 Aug;116(2):135-42. PubMed PMID:15936249.
14. Onken JE, Greer PK, Calingaert B, Hale LP. Bromelain treatment decreases secretion of pro-inflammatory cytokines and chemokines by colon biopsies in vitro. Clin Immunol. 2008 Mar;126(3):345-52. Epub 2007 Dec 21. PubMed PMID: 18160345; PubMed Central PMCID: PMC2269703.
15. Kane S, Goldberg MJ. Use of bromelain for mild ulcerative colitis. Ann Intern Med. 2000 Apr 18;132(8):680. PubMed PMID: 10766699.
16. Singh UP, Singh NP, Busbee B, Guan H, Singh B, Price RL, Taub DD, Mishra MK, Nagarkatti M, Nagarkatti PS. Alternative medicines as emerging therapies for inflammatory bowel diseases. Int Rev Immunol. 2012 Feb;31(1):66-84. doi: 10.3109/08830185.2011.642909. Review. PubMed PMID: 22251008; PubMed Central
PMCID: PMC4138959.
17. Chandler DS, Mynott TL. Bromelain protects piglets from diarrhoea caused by oral challenge with K88 positive enterotoxigenic Escherichia coli. Gut. 1998 Aug;43(2):196-202. PubMed PMID: 10189844; PubMed Central PMCID: PMC1727222.
18. Broughton G 2nd, Janis JE, Attinger CE. The basic science of wound healing. Plast Reconstr Surg. 2006 Jun;117(7 Suppl):12S-34S. Review. PubMed PMID: 16799372.
19. Diegelmann RF, Evans MC. Wound healing: an overview of acute, fibrotic and delayed healing. Front Biosci. 2004 Jan 1;9:283-9. Review. PubMed PMID: 14766366.
20. Aichele K, Bubel M, Deubel G, Pohlemann T, Oberringer M. Bromelain down-regulates myofibroblast differentiation in an in vitro wound healing assay. Naunyn Schmiedebergs Arch Pharmacol. 2013 Oct;386(10):853-63. doi: 10.1007/s00210-013-0890-z. Epub 2013 Jun 15. PubMed PMID: 23771413.
21. Wu SY, Hu W, Zhang B, Liu S, Wang JM, Wang AM. Bromelain ameliorates the wound microenvironment and improves the healing of firearm wounds. J Surg Res. 2012 Aug;176(2):503-9. doi: 10.1016/j.jss.2011.11.1027. Epub 2011 Dec 15. PubMed PMID: 22341346.
22. Hu W, Wang AM, Wu SY, Zhang B, Liu S, Gou YB, Wang JM. Debriding effect of bromelain on firearm wounds in pigs. J Trauma. 2011 Oct;71(4):966-72. doi: 10.1097/TA.0b013e3182028929. PubMed PMID: 21399550.
23. Aiyegbusi AI, Duru FI, Awelimobor D, Noronha CC, Okanlawon AO. The role of aqueous extract of pineapple fruit parts on the healing of acute crush tendon injury. Nig Q J Hosp Med. 2010 Oct-Dec;20(4):223-7. PubMed PMID: 21913532.
24. Aiyegbusi AI, Olabiyi OO, Duru FI, Noronha CC, Okanlawon AO. A comparative study of the effects of bromelain and fresh pineapple juice on the early phase of healing in acute crush achilles tendon injury. J Med Food. 2011 Apr;14(4):348-52. doi: 10.1089/jmf.2010.0078. Epub 2011 Jan 23. PubMed PMID: 21254908.
25. Rosenberg L, Krieger Y, Silberstein E, Arnon O, Sinelnikov IA, Bogdanov-Berezovsky A, Singer AJ. Selectivity of a bromelain based enzymatic debridement agent: a porcine study. Burns. 2012 Nov;38(7):1035-40. doi: 10.1016/j.burns.2012.02.011. Epub 2012 Mar 3. PubMed PMID: 22385643.
