I unfortunately don't have the energy to search for the link. But it is most likely a very poor and inaccurate link, anyway!

Thank you, Betaine seems like a decent option--but is it safe to take with B12? I would ask the doctor, but I don't trust them anymore, yikes.

Unfortunately I can't seem to tolerate one B12 tablet anymore, so I'm not so sure what to do. I get uncomfortable chest tightness, gigantic blue veins, and glass-flowing through the bloodstream like symptoms. Since I'm eating a lot of potassium, would it be a calcium or omega-3 issue instead? I'm so confused! Maybe magnesium? Perhaps seeing a doctor for even more blood tests might be a good idea, because my symptoms quickly worsen with no B12. I'm used to 4x day, not barely 1x without symptoms.