At the moment I feel like I cant take flucanazole until my potassium is back up to a normal level (if it is low) I have the same history with regards to being prescribed injections and then taken off them after several years and so went to self injections
Cold serum can be uncomfortable on skin and may absorb less effectively
The time when you will notice significant changes in response to B12 supplementation is when you ask how long B12 takes to work
Every-other-day: Injections on Monday, Wednesday, Friday, Sunday, Tuesday, Thursday, Saturday, then repeat
On the other end there are injectable research compounds like BPC-157 and TB-500, which are not approved for human use anywhere, are sold with disclaimers written by lawyers, and are manufactured to a purity standard nobody audits