The annual dose should not exceed 600,000 IU as cholecalciferol
Just choose a product that provides the dose you want at a low costgenerally 4 to 15 cents per 600 mg (see ConsumerTips)
Endocrinology 1993, 132, 11581167
The ability to shuttle between the +1, +2, and +3 oxidation states is responsible for the versatile chemistry of vitamin B 12 , allowing it to serve as a donor of deoxyadenosyl radical (radical alkyl source) and as a methyl cation equivalent (electrophilic alkyl source)
Comparison of bone marrow biopsy and aspiration material
Proteomic analysis has shown that overexpression of GPX4 in cancer cells can suppress iron dependent death mediated by the transcription factor RSL3, while GPX4 deficiency increases cellular sensitivity to iron dependent death