Gastrointestinal - Page 2 Dr. Gina Leisching GastrointestinalBHMTBHMT is an enzyme which converts homocysteine into methionine using betaine as a methyl donor. GastrointestinalFTOFTO is an enzyme which has been linked with an increased risk of obesity. GastrointestinalIL8IL-8 is a signalling molecule, used to transmit messages between cells and tissues in the body. GastrointestinalCBSCBS is an enzyme which converts homocysteine into cystathionine, the first step of the transsulfuration pathway. GastrointestinalTRPM6TRPM6 is a channel protein which traffics magnesium into cells in the kidney. GastrointestinalMUC1Muc1 protein forms part of the protective mucus layer which lines our lungs and digestive system. GastrointestinalARG1ARG1 is an enzyme which forms part of the urea cycle, clearing the body of harmful ammonia based products. GastrointestinalABCG8ABCG8 is a transporter protein, controlling the absorption and excretion of cholesterol and other lipids in the gut. GastrointestinalPEMTPEMT is an enzyme which generates phosphatidylcholine, a key component of cell membranes. Heart HealthMTHFRMTHFR is an involved in the conversion of dietary folate into a variety of key products. « 1 2