Why Preworkout causes tingling feeling?
I'm sure there are other people that have experienced this but when I take a preworkout sometimes I feel a tingling feeling around my body (face, hands). This only happens sometimes and I was just wondering if there was a certain ingredient that may cause this? Currently i'm taking C4 Extreme and I love it, and this feeling has happened with other preworkouts as well. I wouldn't think it's the caffeine because have had other sources or caffeine and it's never happened. Does it have to do with my diet before I take the preworkout? Would love to know if someone knew the answer. Thanks in advance!