They should consume food rich in vitamin C and sulfur
doi:10.1007/s12257-015-0018-z Xu G, Zhang L, Chen Y, Cheng W, Guo Y, Wei Y, Liang J, Tan W (2015) Saccharomyces cerevisiae microbial preparation with high yield of glutathione and preparation method thereof
Similarly, standard MTHFR protocols often focus on isolated nutrients without considering how cellular capacity affects the body's ability to utilize those nutrients effectively
Excessive amounts derived from supplements are more of a concern than that derived from natural food sources and the relative proportion to vitamin B 12 may be a significant factor in adverse effects
Creatine is a substance found in muscles that helps the body make energy
Folate supplementation may increase methionine and SAM levels 25 and, as a result, improve methylation