Bryan Johnson Says an Incurable Autoimmune Disease Has Changed His Longevity Mission
Key Points:
- Bryan Johnson, known for his extensive longevity efforts, revealed he has autoimmune gastritis, a chronic condition where antibodies attack the stomach lining, challenging his mission to slow aging.
- Johnson described his condition bluntly as "my stomach is eating itself," noting it has impaired his ability to absorb iron, B12, and other micronutrients, and carries a risk of stomach cancer.
- Despite the diagnosis, Johnson plans to tackle the disease aggressively using AI, biotechnology, immune analysis, and custom biological interventions, viewing it as a research challenge rather than a setback.
- Johnson's longevity regimen, featured in the Netflix documentary "Don't Die: The Man Who Wants to Live Forever," involves detailed testing and experimental treatments, costing about $2 million annually.
- He attributes part of his condition to a childhood diet high in sugary and processed foods, as well as stress from early fatherhood, business pressures, and depression.