Individual variation dominates, making it difficult to predict which medication a specific person will tolerate best
Most people chalk it up to stress, or a busy season, or just getting older
measurable glutathione improvements within 6-8 weeks
For people with normal B12, any weight change is usually small, inconsistent, and behaviorally driven (more activity, better appetite) rather than a direct effect of the vitamin
But as usage has exploded by 587% since 2019, so have the lawsuits
Karunarathne WAHM, Lee KT, Choi YH, Kang C-H, Lee M-H, Kim S-H et al (2024) Investigating rutin as a potential transforming growth factor- type I receptor antagonist for the inhibition of bleomycin-induced lung fibrosis