Quote Originally Posted by basketballfan22 View Post
I am reading more about methylcobalamin and looking at injectable forms. From what I gather, methylcobalamin has a higher bioavailability than cyanocobalamin. Do you think doses should differ between the two? Also I read that one should inject subcutaneously (preferably in the buttocks) because it allows for a slow release; while intramuscular injections are absorbed very quickly, and any excess B-12 is eliminated through the urine within an hour of injection. Have your read anything on that?
Doses probably would, yes. I'm very excited to try it myself. Vettester was the one that alerted me to it's superiority. And yes, B12 is like Vitamin C with excess. Whatever doesn't bind is excreted. SubQ injections are fine, just takes longer to absorb. I do IM because I mix it with my gear.

Here's a link vettester shared that I think you'll find to be a great read:

Cyanocobalamin Versus Methylcobalamin