Taking alien drugs for the first time... low dosages separately

[MuscleScience]

One other thing: I plan on keeping up my cardio while I'm on this cycle. I go running every 2nd day. I start running at a slow pace and slowly build it speed until I eventually sprint so that I'm extremely out of breath. I run for about half an hour in total.

Would there be any dangers in doing heavy cardio while on this cycle?

Nothing outside of the normal risks for cardiovascular training which is about a 40 times more likely chance of dying of sudden death.