It has been reported that patients with chronic liver disease show impaired trace element metabolism. Specifically, high levels of iron and copper, and low levels of zinc, selenium, phosphorus, calcium, and magnesium [ 62]. Because of its antioxidant and anti-inflammatory effects, it has been hypothesized that supplemental zinc would be beneficial as an adjunct to treatments for chronic hepatitis C. It has been reported that zinc supplementation enhances the response to interferon therapy in patients with intractable chronic hepatitis C [ 63]. Pepzin GI is the trademarked name for zinc-carnosine. Zinc-carnosine has been used in Japan as a pharmaceutical product since 1994. In the U.S. it is sold as Pepzin GI. Pepzin GI has dozens or research studies and more than 12 years of human experience. That alone highlights how important good gut health is to a robust, properly functioning immune system. But there’s even more to the gut-immune system relationship. For example, a healthy, properly functioning gut lining (i.e., barrier) and a normal/optimum pH balance are important components of the natural defense mechanisms of the stomach. What Can You Do to Support Gut Health and a Healthy Immune System?

Advanced Gut Regulation and Gut Lining Support Footnote † Gut Reg Provides a Blend of 4 Powerful Ingredients That:Xing, L.; Chee, M.E.; Zhang, H.; Zhang, W.; Mine, Y. Carnosine—A natural bioactive dipeptide: Bioaccessibility, bioavailability and health benefits. J. Food Bioact. 2019, 5, 8–17. [ Google Scholar] [ CrossRef][ Green Version] It’s important to note that when taking any new supplement like Doctor’s Best PepZin GI, that every person will have different results. To achieve the best results with Doctor’s Best PepZin GI it is vital to follow the instructions and be aware that everyone’s body and digestive system is different. With that in mind, the results of taking Doctor’s Best PepZin GI will vary unless you make changes in your diet as well. Then and only then will it be possible to see results and relief from gas, gluten intolerance, IBS, lactose intolerance, bloating, diarrhea and constipation. What ingredients are in Doctor’s Best PepZin GI?

It starts with PepZin GI®. Not just one but actually two gut-soothing ingredients, PepZin GI has a unique ability to exert its effects directly on the cells of the gut lining. Talk about a true gut-hero dynamic duo.Over time, the gut lining can become weak, leading to increased intestinal permeability, for a variety of reasons, including one or more of the following insults (often a combination and typically persistent presence): McGuire, D.; Altomonte, V.; Peterson, D.; Wingard, J.; Jones, R.J.; Grochow, L. Patterns of mucositis and pain in patients receiving preparative chemotherapy and bone marrow transplantation. In Proceedings of the Oncology Nursing Forum, Orlando, FL, USA, 12–15 May 1993; pp. 1493–1502. [ Google Scholar] And while Gut Reg™ would provide powerful support for a healthy gut lining and promote the body’s natural gastric defenses with PepZin GI alone, there’s more to the story. Gut Reg also contains L-glutamine, the most abundant amino acid in the body and a primary energy source for cells of the immune system. In fact, glutamine is regarded as “fuel for the immune system.” 4 Along those lines, an inadequate supply of glutamine can impair immune system function, leading to greater risk of infection and poor outcomes. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.