Always consult a healthcare provider before starting treatment
HUBERMAN: In order to find out the lethal dose of something, as you can imagine, unfortunately, the way these studies are done is they give animals more and more, that is higher and higher doses of a given compound, find out at what point about 50% of the population of those animals starts to die, and then that's the so-called LD50, or at least that's one crude way of describing it
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First, an average baseline MMA of 164 nmol/l is well within the healthy range (typically considered to be 1,122 pmol/L) in breast milk was significantly greater among those using B12-only supplements (26.5% vs