The blood of poor Americans is now a leading export, bigger than corn or soy
boingboing.net
boingboing.net
This article http://www.worldstopexports.com/top-blood-exporters-by-count... total US blood exports at $1.4 billion, a distant second to Ireland. That includes both human and animal blood, and I’m not sure what fractions human.
Soybean exports, on the other hand, are closer to $17 billion a year: https://www.ers.usda.gov/topics/international-markets-us-tra...
Total US exports are $2.5 trillion, so blood is about 0.06% of that.
Edit: found a couple of reputable sources that put blood plus blood plasma exports in the $20 billion range. Possible that the discrepancy comes from whether plasma is included.
So a cheeseburger each, basically.
[1] https://www.mintpressnews.com/harvesting-blood-americas-poor... [2] https://oec.world/en/visualize/tree_map/hs92/export/usa/all/... [3] https://oec.world/en/profile/hs92/3002/