J Neurochemistry 35:12421245 Kumar C, Igbaria A, D'Autreaux B, Planson AG, Junot C, Godat E, Bachhawat AK, Delaunay-Moisan A, Toledano MB (2011) Glutathione revisited: a vital function in iron metabolism and ancillary role in thiol-redox control
Through the stimulation of immune cell activity and the modulation of immunological responses, carotenoids have been demonstrated to support immune system function
This is especially important for patients with absorption issues such as those with digestive conditions, low stomach acid (common with aging), or MTHFR gene variants who cannot adequately absorb B12 from food or oral supplements
Glutathione plays a key role in the bodys natural detox processes, particularly in the liver