New answers tagged caffeine
I think the best you're going to get on this is anecdotal broscience. No medical professional in their right mind would advise the use of EC/ECA and HIIT, or even just EC/ECA on their own I'd imagine. So what you should do is not use ephedra/caffeine off label. In the anecdotal broscience world, I'd avoid combining EC/ECA ingestion with anything resembling ...
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