Arnold never used anabolics and other drugs to the extend that people do now. Even at his peak, he was less muscular and had more body fat than modern day keen amateurs and Instagram bros. Those guys are using cocktails WAY beyond what Arnold used as a full-time pro. Plus, they use a bunch of other dangerous drugs like diuretics and insulin which can kill you on an acute basis.
Itâs no secret that long-term supraphysiological doses of testosterone will enlarge your heart. The oral steroids are very stressful for the liver. Almost all of them ruin your lipid profile (my HDL-C fell to 7 mg/dl one time while using oral steroids). All of them raise your blood pressure. Most of them cause you to retain loads of tissue fluid. Most androgens also increase your RBC production, so you get a high HCT where the blood is super thick and sticky. All of that equals cardiac stress. The dieting cycles are also incredibly stressful, often using thyroid medications, stimulants like clenbuterol, and crazier stuff like DNP which is a ox-phos de-coupler. You can burn fat, but also die from it.
As for Covid vaccines, I will agree that probably they did impact this. But you know what else caused cardiac problems in young people? Getting Covid. Yes, there is some risk of myocarditis from the vaccines⌠but the risk of myocarditis is about 5x higher from actually getting Covid (not to mention other complications). (Clinical outcomes of myocarditis after SARS-CoV-2 mRNA vaccination in four Nordic countries: population based cohort study | BMJ Medicine) And thatâs in healthy young people. If youâre older, the virus is far more deadly.
At the end of the day, the vaccine is a non-proliferative piece of mRNA which induces a transient production of spike protein, mostly in the shoulder muscle, provoking an immune response. The other is a virus which invades cells, actively replicates itself, spreads across different organs, can get into the brain, testes, seems to acutely damage endothelial cells, inflames the heart, damages lung epithelium, and provokes an even larger immune response which also requires a massive cleanup operation to purge infected cells. I donât think itâs a huge stretch to say that the virus is much worse than the vaccine.
Unless you live in one of those bubble boy sterile environments, youâre going to get infected by Covid. So you get to choose whether to raw-dog it against the real virus, or to try and build up some sort of immune response and memory first by vaccination. Neither is risk free, but you donât really have the option to not participate.
Iâm sorry to hear of your acquaintances. There was a real lottery when it came to how you responded to Covid. I know a (formerly) fit and athletic 38 year old who ended up on a ventilator for 6 weeks from Covid, but his obese, type-II diabetic, chain-smoking mother got nothing more than sniffles. My 98 year old great aunt also shrugged it off after 1-2 days of mild fever, but my friends brother died age 40. (This was early days, with no vaccine yet)