We can't find evidence that holds up here. Proponents are reasoning from mechanism or analogy rather than direct human data, and the most credible skeptics raise objections we can't dismiss.
and then recently more and more stuff has come out about metformin and b12 deficiency so what's going on there it doesn't appear to be related to intrinsic factor but metformin can lead to b12 which is kind of an important b vitamin if you want to make dna and neurons and and not have horrible anemia and like potentially irreversible you know neurologic damage that's important
Every Sunday: the week’s new conflicts and verdict changes — and nothing else.
Native comments, Twitter mentions, and Reddit threads about this claim — surfaced together so the conversation isn't fragmented across platforms.
Bookmarking — the dossier-vs-overview split is the right call. Most of the time I want overview; sometimes I want receipts.
Would love a "what would change this verdict" RSS feed. Sign me up if it exists.
and then recently more and more stuff has come out about metformin and b12 deficiency so what's going on there it doesn't appear to be related to intrinsic factor but metformin can lead to b12 which is kind of an important b vitamin if you want to make dna and neurons and and not have horrible anemia and like potentially irreversible you know neurologic damage that's important
metformin a drug that we know has significant side effects including lowering B12 and other negative side effects yes it will improve things in the short term but I think that it would be much better to change the lifestyle