Both protocols use the same monitoring approach
Summary: Vitamin B12 toxicity from supplementation is extremely rare, but persistently elevated serum levels may indicate underlying liver disease, kidney dysfunction, or haematological disorders requiring medical investigation
Narang VS, Pauletti GM, Gout PW, Buckley DJ, Buckley AR
Studies have shown that vitamin D3 reduces the risk of respiratory infections and boosts immune response (5)
GPX3 can clear ROS through various signaling pathways, protecting cancer cells from damage caused by exogenous oxidants while also utilizing exogenous fatty acids provided in the TME to help OCSCs to survive in the complex TME
If your primary focus is on longevity, detoxification, and cellular energy , L-glutathione is the clear winner