Biohacker Bryan Johnson Shares Shocking Diagnosis in Longevity Quest
WHO:
Fox News - Bryan Johnson, a biohacker and former tech CEO.
USA Today - Bryan Johnson, who is known for his biohacking pursuits.
The Independent - Bryan Johnson, a millionaire biohacker.
WHAT:
Fox News - Autoimmune gastritis (AIG) damages the stomach's parietal cells and can interfere with the body's ability to absorb vitamin B12 and iron.
USA Today - Johnson stated, "Medicine treats it as something to manage, not solve," regarding the current approach to autoimmune gastritis.
The Independent - Johnson's autoimmune gastritis is associated with symptoms such as nutritional deficiency, anemia, and an increased risk of cancer.
Yahoo - Johnson wakes up at 5am for an hour-long workout involving 25 exercises.
Gizmodo - Johnson's company Blueprint sells products aimed at extending life, including dietary supplements and extra virgin olive oil.
USA Today - Johnson stated, "No condition should be presumed incurable simply because no one has yet tried to cure it," regarding his autoimmune gastritis diagnosis.
The Independent - Johnson plans to conduct repeated biopsies and develop treatments based on the results of diagnostic tests, including ferritin and iron levels.
Yahoo - Johnson is undergoing blood testing to decode "one million immune cells" to identify which are attacking his stomach lining.
Fox News - Johnson has been diagnosed with autoimmune gastritis, an autoimmune disorder.
USA Today - Johnson stated, "My stomach is eating itself," regarding his condition.
The Independent - Johnson described autoimmune gastritis as an incurable autoimmune disease that causes irreversible damage, including nutritional deficiency and anemia.
WHERE:
USA Today - Johnson shared his diagnosis on social media.
WHEN:
USA Today - Johnson revealed his diagnosis on June 30.
USA Today - Johnson was diagnosed in May.
WHY:
The Independent - Johnson attributed his autoimmune gastritis to a past diet of fast food and sugary beverages, along with the stress of being a young father and building a business.
The Independent - Johnson suggested that his autoimmune gastritis may have been caused by a past diet of fast food and sugary beverages.
The Independent - Johnson mentioned a history of autoimmune thyroid disease.
HOW:
Yahoo - Johnson is undergoing blood testing to decode "one million immune cells" to identify which are attacking his stomach lining.
Yahoo - Johnson employs a team of medical experts to measure the state of his blood and organs, costing around $2 million per year.
USA Today - Johnson plans to explore experimental approaches to find a cure for autoimmune gastritis.
The Independent - Johnson's health routine includes a 1,977-calorie vegan diet, daily supplements, and various medical procedures, costing approximately $2 million per year.
(UPDATED July 7, 2026 01:34 UTC)
Johnson is dealing with autoimmune gastritis, a condition that damages the stomach's parietal cells and can hinder the body's ability to absorb essential nutrients like vitamin B12 and iron. He describes the current medical approach as one focused on management rather than a cure, and his symptoms include nutritional deficiencies, anemia, and a heightened cancer risk. To combat his condition, Johnson is undergoing blood testing to analyze one million immune cells that are attacking his stomach lining, while also maintaining a rigorous fitness routine and running a company that sells health-focused products.
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(UPDATED July 6, 2026 23:21 UTC)
Johnson has made a bold statement regarding his autoimmune gastritis diagnosis, asserting that "no condition should be presumed incurable simply because no one has yet tried to cure it." He plans to conduct repeated biopsies and develop treatments based on the results of various diagnostic tests, including ferritin and iron levels, while also undergoing blood testing to decode "one million immune cells" attacking his stomach lining. To support his efforts, Johnson has assembled a team of medical experts to monitor his blood and organ health, a venture that costs around $2 million annually.
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(UPDATED July 6, 2026 19:31 UTC)
Bryan Johnson, a millionaire biohacker and former tech CEO, has been diagnosed with autoimmune gastritis, a condition he describes as an incurable autoimmune disease that causes irreversible damage, including nutritional deficiency and anemia. Sharing his diagnosis on social media, Johnson stated, "My stomach is eating itself," and suggested that his condition may stem from a past diet of fast food and sugary beverages, along with a history of autoimmune thyroid disease. To combat this, he plans to explore experimental approaches for a cure while maintaining a health routine that includes a 1,977-calorie vegan diet, daily supplements, and various medical procedures, all costing around $2 million per year.