cancer glutathione Glutathione: Lights and Shadows in Patients Role of Glutathione in Cancer:

But then what did they do

For those with no known deficiencies or contraindications, vitamin B12 shots are often considered unnecessary and may not provide additional benefits

& McGeer, E

Further, a secondary analysis of a trial in women at high risk for or with existing cardiovascular disease reported that high-dose supplemental B-vitamins (1 mg/day of vitamin B 12 , 50 mg/day of vitamin B6, and 2.5 mg/day of folic acid) for 7.3 years had no effect on risk of non-vertebral fractures (122)

(2013) characterized the role of NNMT in cancer cell metabolism, demonstrating that NNMT activity creates a metabolic sink for SAM