Mike, I have come across a few articles
about yohimbine that warn of some pretty serious side effects and some claim it is unsafe.
Now, something you should know
about yohimbine is that it accelerates weight loss, but only works if you're training in a fasted state.
Not exact matches
Even though its half life is only
about a couple of hours, which is very short, 11 - hydroxy -
yohimbine, a metabolite with similar function, has a half life of 6 to 8 hours.
Caffeine and
yohimbine might speed up the above process, but they aren't worth worrying
about unless you're following those seven steps.