New Insights into the Roles of Cysteine and Homocysteine in Pathological Processes IntechOpen A Metabolic Function for Phospholipid and Histone Methylation: Molecular Cell protein synthesis protein intake. you can eat a pound of steak and only ~32% of those amino acids actually become new protein in your body. the rest gets converted to glucose Fungal L Methionine Biosynthesis Pathway Enzymes and Their Applications in Various Scientific and Commercial Fields Fat burning is not always the problem. Sometimes the issue is detox capacity. When you move into a carnivore or animal based diet, the body relies heavily on a pathway called transsulfuration. Biomolecules: Homocystinuria and its management (practice) Khan Academy