Quote Originally Posted by TKO Performance View Post
I supplements with them daily. I probably take in 300-400% of my daily each day. They absolutely make a difference, especially when it's hot and you are sweating all day. They also seem to give you a boost of energy if you're feeling groggy or run down.
I take B12 Daily and havent noticed any difference.

I have heard best results from the injectable B12 an B6.