Bryan Johnsons autoimmune disease raises alarm on simple mineral 1 in 4 Americans may lack

Bryan Johnson has finally ironed out the cause of his mysterious health problems.After years of dealing with complicated symptoms, the 48-year-old biohacker says he has been diagnosed with an “incurable” autoimmune disease — autoimmune gastritis (AIG) — and warns that one symptom was hidden in plain sight.He updated his followers about the situation in a shocking X post, writing: “My stomach is eating itself.”Johnson, who reportedly spends more than $2 million a year on longevity therapies from plasma exchanges to pelvic floor stimulation, speculated that his health problems may stem from a period of chronic stress and an unhealthy lifestyle earlier in life.

At some point, he says, his body “began developing an autoimmune process affecting my thyroid and then my stomach lining.”One key clue to understanding AIG was his low ferritin levels, which store the body’s iron.Iron is an essential mineral for transporting oxygen and producing energy, and low levels can cause several symptoms, including fatigue, weakness and even dizziness.According to research published in JAMA Network Open, about 1 in 4 Americans may have inadequate iron intake or absorption.

Menstruation is the leading cause of iron deficiency and iron-deficiency anemia across the world.But for Johnson, the cause was not initially clear.Johnson added that AIG is tricky to diagnose.

“The earliest clue, low ferritin, is the one standard medicine waves through.Low iron stores get normalized and rarely investigated at all when anemia hasn’t shown up yet.

That blind spot is what hid mine for a decade.”Iron is typically obtained through eating lean meats and seafood, though supplementation is often recommended for those who fall short even after adjusting their diets.There are thousands of over-the-counter iron supplements available with unique formulations.Sports Research offers a popular, third-party-tested option for just $27 on Amazon, backed by thousands of reviews.

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