I would say that most of the time its from high blood pressure. The high blood pressure in AAS users is usually caused from the blood being thicker from increased hematocrit levels. If you keep your blood pressure in check then you probably wont have any issues
how does one do that? taking blood thinners?
You could do that yes. I would recommend finding products (avoiding EQ, anadrol as they tend to increase hematocrit more) and a dosage that will allow you to still make great gains without impacting your BP. If youre one of those guys that gets high BP from just looking at a bottle of test then yeah youll need to do baby aspirin daily, donate blood regularly and make sure to stay hydrated as dehydration can cause blood to thicken as well. Buy your own blood pressure monitor so you can check it every day so you can find a remedy that works
does 300mg of testosterone per week cause high bp or kidney failure?