Tech
Man's secret use of synthetic testosterone for cows nearly destroyed his heart
Publication: Ars Technica
Author: Beth Mole
Source published: 12/11/2026, 18:17:19 UTC
Briefing created: 13/11/2026, 05:22:30 UTC
Based on a feed excerpt; full article content has not been acquired. Source evidence retrieved 12/11/2026, 18:28:23 UTC.
Briefings
A Massachusetts man suffered recurrent heart failures over 11 years due to illicit synthetic testosterone derivatives, primarily anabolic-androgenic steroids approved for animal use. Doctors in New England had to diagnose and treat him without his knowledge, leading to a warning that such cases will become more common and require clinical awareness.
Key points
- A man in Massachusetts experienced recurrent heart failures over an 11-year period, requiring life support and multiple specialist visits.
- The man was taking anabolic-androgenic steroids (AAS) approved for animal use, which were not disclosed to his doctors.
Context
This case highlights the risks of using veterinary-approved anabolic-androgenic steroids for human consumption, leading to severe cardiovascular complications. Clinicians are urged to recognize these specific drug profiles to prevent similar outcomes.
Limitations
Evidence is limited to a single case report in the New England Journal of Medicine. The specific drug name is not identified, and the exact mechanism of heart failure is not fully detailed. No additional background on the man's history or treatment outcomes is provided.
Generated by Bittrees-hosted qwen35-2b sha256:aaf42c8b7c3c on 13/11/2026, 05:22:30 UTC. Based on publisher-provided feed evidence; may not cover the full original article. Check the source for details.
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