If you have LDL>130, the blood testing/analytics company InsideTracker will give you 4 of their top-of-the-line Ultimate blood tests free in exchange for participating in a 3-month trial. They are very friendly to QSers, so yes you get to keep all your data.
contact email@example.com for details.
(Note: I'm not affiliated with InsideTracker other than as a happy user. I'll be testing my microbiome and a bunch of other metrics before/during/after. This is a cool (cheap) way to do some serious blood-related testing if you qualify).