Have had someone suggest to me--not a medical professional, but someone well-read in STEM--that injections administered at a high frequency (say EOD, as I do) of any kind of cobalamin risks a build-up in the body of toxic levels of aluminium, that could in turn lead to permanent renal problems.
Is there anything to this? What does the literature say? Unfortunately I'm not terribly fluent in PubMed nor scientifically-informed, so I can't say for sure and could use some help.
For context, I've been EOD on and off since mid 2021, so I've been doing it long enough for it to be a risk if there's a real risk. I've been wondering about tapering off to once a week or even less, because I feel a plateau has been hit and my EOD is no longer as efficient.
And I'm also trying to address what seems like persistent methylation issues such as fatigue, allergy flares, low motivation concentration & mood, poor GI, disturbed sleep hair loss etc. with nootropics like creatine, but last summer when I briefly tried this, I ended up back with crippling pain in my feet and also a spine that feels 'frozen' and immobile. Any thoughts on addressing this are most welcomed.
Diolch pawb (that's 'thanks everyone' in my language), it's been a long while since I've posted and checked in, so I hope you're all doing well in this New Year xx