Not yet investigated
What we have so far
Muscle contents into the blood: the urine goes dark, and it is myoglobin, not blood. The kidney is what kills, and the treatment is fluid, fast.
This star is on the map because the show intends to take the question apart properly — the trials, how it is actually tested, whether the thing sold is the thing studied. That work is not done yet, and nothing here should be read as a conclusion. When the investigation is published it will appear on this page.