Ask Kiefer: Your Questions Answered

You’re asking plenty of questions via Facebook and Twitter. We’re answering them. Here are responses to the best inquiries of the past week: If I’m training fasted in the morning, what are your thoughts on acesulfame potassium (acesulfame K)? Okay, or no? I’d say yes, it’s okay. The rise in … [Read more...]

Caffeine and Creatine

Judging by reader response, there’s been some confusion regarding creatine and caffeine use, and I want to make sure, once and for all, that everyone knows precisely what to do with both. In the series of creatine pieces we just published, I suggested that you shouldn’t take creatine with … [Read more...]