10.1016/j.mri.2019.10.004 Summary Keywords magnetic resonance spectroscopy, glutathione, metalloproteinase (MMP), myeloperoxidase (MPO), psychiatric disorder, posttraumatic stress disorder (PTSD) Citation Watling SE, Rhind SG, Warsh J, Green D, McCluskey T, Tong J, Truong P, Chavez S, Richardson JD, Kish SJ and Boileau I (2023) Exploring brain glutathione and peripheral blood markers in posttraumatic stress disorder: a combined [1H]MRS and peripheral blood study
In fact, studies show that for those who are deficient in the nutrient, taking up to 2,000 micrograms per day is safe
It plays a profound role in metabolic regulation and cellular stress response
But it failed to demonstrate significant weight loss in six clinical trials, and its development was terminated because of those failures
In such cases, high levels of B12 in the blood are absolutely normal
Fourth, a number of patients withdrew from the study but no causal association can be determined