Like I said. I already saw a doctor and he did nothing. Doctors won't do any testing unless you are already sick. It's too late at that point. Doctors now days are reactive not proactive. That, and they'll just put you on pills instead of working with you to prevent/fix any issues.
Either way I should be living a healthy life style anyway, but still good to make sure I'm actually on track. With nutrition being more complicated than rocket science, it's easy to THINK you're eating healthy and then realize that something you're doing is not healthy. Eggs are a good example, some people say the middle part is bad, some say it's good. Which is it? Who knows. All I can do is eat it in moderation and hope I'm safe.
CAC test is the best bet but obviously not DIYable. I think even any at home test would only start showing results when it's too late.
I feel a lot of heart related problems today (which is one of leading cause of death) could be prevented if early testing was actually done. They do it for cancer (mamograms for women, prostate check for men etc) not sure why they don't for heart.