When your body isnt getting enough vitamin B12, red blood cells become enlarged making it harder for them to move in your bloodstream
Decker, L., Baron, W
The main practical cautions are its blue-green color (which can tint formulations) and formulation incompatibility with certain other actives notably strong direct-acid vitamin C and high concentrations of exfoliating acids, which can destabilize the copper complex
3.2 Preclinical studies of ferroptosis in neurodegenerative diseases 3.2.1 Ferroptosis and alzheimers disease AD is a prevalent and progressive neurodegenerative disorder, characterized by the accumulation of extracellular -amyloid (A) plaques and intracellular neurofibrillary tangles formed by hyperphosphorylated Tau protein, accompanied by excessive neuroinflammation, synaptic dysfunction, and neuronal loss, ultimately resulting in impairments in language, judgment, and executive function, and even leading to the loss of independent living ability (Hooper et al., 2025)
It actively binds to growth factor receptors including VEGFR-2 and modulates nitric oxide pathways that control vasodilation and angiogenesis
Studies have shown nearly all seriously ill individuals to be deficient in glutathione