A "little" question for you guys from the industry, and any others with knowledge above average.
What's your opinion about the things happening with DMAA? Is it really that dangerous? I really miss something more about that topic, some data or specific information so I could understand what is REALLY going on.
I've read some texts about that possible negative heart preassure impact, the negative effect on cells (that's why NO production type of ingredients are included in those pre-workouts) and so forth.
Any informative response would be appreciated.