Many of us have benefitted from and experimented with the B-12 Oils.
@Johnmac, and
@Athene*, among others. I find it a great advantage over using the sublinguals--which made me feel sick at the base of my throat from the artificial sugars. For me, figuring out the mystery of the combination of B-12s in the Adenosyl/ Methyl mix continues, but, as I said above, it's clear that my body wants it even more than the Methyl alone. I wonder if my high need, like Gary's, stems from mercury toxicity, a possibility I am looking into. I have a mouth full of crowns and root canals and despite nearly two years of experimentation, am still struggling with finding a balance with Fred's/Greg's protocols.
What has added to my own knowledge is Greg Russell-Jones's different view of methylation from either Fred or Rich, one he has come to after years of research as a PhD in Biochemistry. As to whether one or the other of these protocols is the 'right' one, I, for one, cannot say. It's for each of us to fiddle around, experiment and come to our own conclusions.
I find Greg's voice in the mix a good and enormously generous one, and another perspective from which to view what's going on in my body.
@CCC finding the right dose is a trick I have been trying to figure out as well. It's occurred to me just in the last day or so that it may be that my folate deficiency symptoms--notably a runny nose and a tightening of facial muscles--may in fact be that the B-12 Oils I've put on in the morning, 1 each of the Methyl B12 and the Adenosyl/Methyl, have run out, used up, or been exhausted in my body, and I may really need more B12 to absorb the Folate that I dose 4x each day.
To that end, I'm upping my sublinguals in the afternoon and evening--and would eventually move one of the Oils, or add another to my later-in-the-day routine.
This is just a way of saying that experimentation and noticing and noting symptoms is the only way I know for each of us to try to figure things out. And for me, this continues to be a challenge. I wish it were otherwise!