A group at Stanford University isolated a 33 amino acid peptide from partially digested gluten that appears to be the offensive part of gluten in celiac disease. The 33 segment was especially rich in proline, leucine, and glutamine. BioCoreDPP IVTM consists of 3 protein digesting enzymes from Aspergillus oryzae and Aspergillus melleus that have the ability to digest peptide bonds (protein linking chemical bonds) with proline and leucine.
Bromelain is a pineapple derived protein digesting enzyme. It is normally a crude extract containing a variety of proteolytic enzymes, many of which have anti-inflammatory properites. Bromelain has been frequently used as a general digestive aid because of its ability to digest proteins. Hale, et al. from Duke
University studied bromelain in a rat model of spontaneous ulcerative colitis in response to reports of remission of that disease in two patients who were refractory to standard treatments. The rats taking oral bromelain had significantly less severe bowel inflammation than those not taking bromelain.
Oral bromelain has also been shown to help restore normal gut function after abdominal surgery in rats8. Bromelain has not been shown to help celiac disease specifically, but indirect evidence shows that it has a good chance of reducing inflammation in the gut due to multiple causes.
Quercetin is one of the most important bioflavonoids in foods and is especially concentrated in green and black teas, onions, and apples. Quercetin is a potent antioxidant and anti-inflammatory agent9. The anti-inflammatory properties of
quercetin have been demonstrated in several types of cells, and shown to have valuable protective effects.
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