About the Global Ergothioneine Association (GEA)
A Science-Led Alliance for Healthy Aging
Global Ergothioneine Association (GEA) is a global coalition accelerating rigorous research, responsible education, and evidence-based innovation around ergothioneine, an overlooked diet-derived nutrient increasingly linked to long-term health and resilience.
As chronic disease and healthy aging become defining public-health priorities, we focus on evidence, not trends.
Who We Are
GEA is an international alliance built to raise the scientific standard for ergothioneine (how it works, where evidence is strongest, and what remains uncertain) so healthcare, industry, and policymakers can make better decisions for long-term health.
Our Mission
To establish ergothioneine as a trusted, evidence-based nutrient for healthspan and longevity through:
Why This Matters
Healthy aging is about maintaining function, not just adding years. As interest in longevity nutrition grows, the public needs clear, evidence-based guidance: what’s established, what’s emerging, and what’s still unknown. GEA exists to raise the bar for research, education, and responsible innovation.
Who We Are
The Global Ergothioneine Association (GEA) is an international alliance founded to accelerate awareness, scientific understanding, and responsible innovation in ergothioneine.
Our Mission
To establish ergothioneine as a trusted, evidence-based nutrient for healthspan and longevity through: