
I have some bad news...
The YouTuber (known for health and longevity content) shares serious news: he was diagnosed with an autoimmune condition where his immune system attacks his stomach lining. The condition was discovered through a biopsy during a bidirectional endoscopy (upper and lower GI scope).
Background & Symptoms- He was diagnosed with hypothyroidism at age 21.
- Thyroid and stomach are immunologically linked—this explains his long-standing issues.
- Low iron (ferritin) for 11 years, despite diet and supplementation. Doctors often dismissed it because other markers (hemoglobin, hematocrit) were normal.
- The disease alters stomach acidity, preventing absorption of nutrients like iron—leading to anemia and cancer risk.
- Colonoscopy showed no visible abnormalities (95th percentile: very clean colon).
- Only the precautionary biopsy revealed the autoimmune disease—it hides from visual inspection.
- The condition likely existed for over 20 years, slowly eroding his stomach.
- Despite the diagnosis (currently incurable), he feels energized and optimistic: “We are going to solve this.”
- Immediate action: Sequenced 1 million of his immune cells to identify the “rogue” cells.
- Next step: A second stomach biopsy to match the diseased cells with the sequencing data.
- Goal: Develop a targeted therapy to stop the attacks on his stomach—rather than just managing symptoms.
- He embraces the irony („the ›Don't Die‹ guy gets an incurable disease – fate has a sense of humor“).
- He sees the diagnosis as an opportunity to leverage AI and biotech to actively defeat diseases, not just concede to them.






