B-12 dosing?

[StEeL OrGaNz]

I got this B-12 1000mcg/ml the other day. It says use IM or SC. How much should I use and how often, how long? I'm 5'6'' 175 25yrs old. Think I can just drink the stuff? I've noticed that most water based roids or substances can also be used orally.
I know I should just inject the stuff but I don't wanna wear out locations that could be used for more effective gear.

[Stonecold54]

oral absorption is worse than injecting...it fits well with mixing it with gear...makes shots more fluid....the shots should be painless and absorb quickly as well so it shouldn't delay gear sticks.