So i walked into GNC today and asked the guy about vitamin B-6. He pretty much looked at me and knew what i wanted it for and his response was picking up a bottle of Niacin and saying I would want that instead. Ive read up on vit b-6 but I havent been able to really find anything on niacin and steroid use so my ? is what would be the positive to taking that during my cycle and what does it do?