Here’s a story on the bad Heparin coming out of China.
They use the mucous membrane of the intestine of slaughtered pigs to create this.
(Who thinks of these ideas?)
Just an fyi, most of these stories talk of heart disease patients getting heparin. However, if you’ve ever been to the hospital and had fluids, you’ve had heparin.
(if my vast veterinary experience is useful anyway-you use heparin to keep that point of entry of the catheter from clotting)