More specifically, the methylcobalamin form of B12 is recommended, as it has been shown to be the most effective. Taking B12 gives you a huge boost of energy while training, and more importantly, greatly helps your recovery.
Hi, not to hijack you question but I’ve been trying to find the right dose for me as well. I’ve been taking norcos 5 times a day for 7 years. My trouble is I’ve tried kratom from 3 different places and haven’t found one that works for me. (Although my first time it did work very well but haven’t been able to duplicate it. 3 grams, red vein Sumatra) I’ve since tried white, Borneo, red Maeng Da and I have a few more but haven’t tried yet. Im afraid two take more than 2 teaspoons of powder at a time. And I’ve noticed I have to dose more. I’m 330 lbs and 6’3” tall.