The Global Ergothioneine Association (GEA) brings together an international group of scientists and industry to promote education, collaboration, and innovation around ergothioneine, a unique dietary nutrient with growing potential in longevity and healthspan.

We convene researchers, clinicians, and responsible industry to improve clarity, reduce misinformation, and accelerate evidence-led progress in healthspan nutrition.

Ergothioneine is a diet-derived compound the body actively transports and retains. Increasing evidence suggests ergothioneine can improve healthspan. We share what’s known, what’s emerging, and what still needs proof.

From scientific convenings to evidence resources and best-practice discussions, GEA supports high-integrity work that stakeholders can trust.

Whether you’re a researcher, supplier, brand, clinician, policymaker, or community educator, membership connects you to credible resources and collaborators.
Learn how we are building a global movement to advance the science, education, and responsible use of ergothioneine for healthy aging.
Explore the latest evidence on ergothioneine, sometimes called the “longevity vitamin.” Access summaries of key studies and emerging insights.
We create platforms for scientists, brands, and thought leaders to collaborate and share discoveries that will shape the future of healthy aging.
Whether you’re a researcher, brand, or health advocate, GEA membership offers opportunities to contribute, connect, and lead
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The awareness that health is dependent upon habits that we control makes us the first generation in history that to a large extent determines its own destiny.
Those obsessed with health are not healthy; the first requisite of good health is a certain calculated carelessness about oneself.
CEO@BRIDGEHOSPITAL
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