
Reversing "Incurable" Cancer with Nature's Most Powerful Molecule | Samuel Shepherd
From The Longevity Formula by Dr. Brandon Crawford
January 16, 2026 · 1h 5m · Season 3 · Episode 58
About this episode
Dr. Brandon Crawford interviews Samuel Shepherd about his journey to reverse-engineer a cure for his own bone cancer using insights from biochemical engineering.
Dr. Brandon Crawford is joined by Samuel Shepherd, a former Department of Defense biochemical engineer who used his expertise in weapons development to reverse-engineer a cure for his own "incurable" bone cancer. They deep-dive into the science of oxidative stress, the hierarchy of antioxidants, and the specific molecule that allows animals like naked mole rats and sharks to resist cancer and aging. Samuel recounts his 2003 diagnosis of polycythemia vera, where his blood pressure reached leve...
People in this episode
Host: Dr. Brandon Crawford
Guest: Samuel Shepherd
Topics covered
- cancer treatment
- oxidative stress
- antioxidants
- biochemical engineering
- health science
Keywords
- cancer
- oxidative stress
- antioxidants
- biochemical engineer
- polycythemia vera
Mentioned in this episode
Organizations: Department of Defense
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