An older adult and a young person in conversation during a video call
The Science

Connection Is Not a Nice Idea.
It's Evidence-Based.

Decades of research, including randomized trials, show what one consistent hour a week actually does. For the young person. For the older adult. For the community around them.

A clinical assessment

"I am convinced that Eldera can become a core global driver of brain health for both the elderly and the young. Eldera really is revolutionary care!"

"By pairing adults 60+ with youth for regular, safe conversations, it strengthens both purpose in life and social connectedness, two fundamental factors linked to mental well-being, cognitive resilience and a reduction in risk for diseases like dementia, stroke and depression."

Jonathan Rosand JR
Jonathan Rosand, MD, MSc
Professor of Neurology at Harvard, Endowed Chair in Neurology at Massachusetts General Hospital, Associate Member of the Broad Institute of MIT and Harvard · November 2025

The Same Hour, Working in Three Directions.

The same hour builds a young person's resilience, protects an older adult's brain and heart, and gives communities a prevention layer they can deploy.

For young people
Resilience, built.

The single most common factor in childhood resilience is at least one stable, committed relationship with a supportive adult.

Center on the Developing Child, Harvard, 2015

When young people feel they matter to someone, they show greater resilience and lower risk of depression and anxiety.

Rosenberg & McCullough, 1981 · Flett, 2018

Children mentored through the Experience Corps model improved in reading and classroom behavior.

Rebok et al., 2019

For Older Adults
Purpose, restored.

A randomized trial showed that intergenerational mentoring measurably raises generativity, the sense of contributing to the next generation.

Gruenewald et al., 2016 (randomized)

That purpose pays off in the body: each one-standard-deviation increase in purpose was linked to roughly 22% lower stroke risk over four years.

Kim et al., 2013

The mentoring role itself raised physical, cognitive, and social activity, a social model of health promotion.

Fried, 2004

For society
Prevention, at scale.

Social connection is a determinant of health and belongs among public-health priorities, not soft amenities.

Holt-Lunstad, 2022

Social capital, the trust and networks within a community, predicts better health outcomes at the community level.

Murayama, Fujiwara & Kawachi, 2012

The wisdom of aging can be deliberately activated as a civic resource for societal benefit.

Parisi et al., 2009

One Need Two Halves.

Every week the loop tightens: noticed, expected, depended on. The same relationship protects an aging brain and builds a young person's resilience.

An older adult mentor
Older adult
Gains purpose
MATTERING
each adds value, each feels valued
A young person in a mentoring session
Young person
Builds resilience

The Science Is Clear. Measuring What Rebuilds Connection Is Not. Eldera is built to do it.

Connection works. Measuring what rebuilds it doesn't.

Decades of research prove connection protects health. What the field still cannot do is measure what rebuilds it once it is lost. Loneliness is easy to measure; what heals it is not.

The mechanisms transfer. The proof has to be built.

Every week, across generations, the kind of relationship the research points to is forming in the open. How it plays out in Eldera's own model, virtual, one to one, sustained over time, is what we are now measuring directly, with Dr. Jonathan Rosand at Harvard and Mass General, in 2026.

What we're measuring is what matters most.

The hardest things to capture, and the most important: whether the bond forms, whether a person comes to feel they matter, whether the mind stays vital. Prove those, and the result is a blueprint a state could adopt, measure, and trust. California first.

A partner's assessment

"Measurable, accountable behavioral health prevention infrastructure."

"Across more than five years of engagement, Eldera has consistently met the standards I hold for partners in the public health field. The quality of services has been distinguished by operational rigor, and sustained alignment with the evidence base for behavioral health prevention. Dana Griffin and her team have engaged with me, with my graduate students at Columbia Mailman, and with peer scholars including Dr. Jonathan Rosand at a level of substance that is above organizations working at the intersection of technology and public health. The organization has consistently presented intergenerational mentorship as measurable, accountable behavioral health prevention infrastructure across every context in which I have observed their work, reflecting a clear understanding of what the field requires. Overall, my experience has been one of intellectual and professional partnership with an organization building at the intersection of technology and public health."

Linda Fried LF
Dr. Linda P. Fried
Dean, Columbia University Mailman School of Public Health · Founder, Experience Corps

The Research.

A Prevention Layer You Can Actually Deploy.

Decades of research point one direction: trusted connection protects health across a lifespan. What has been missing is a safe, repeatable way to build it, and rigorous measurement of what that produces. That is what Eldera is building, with the research to match.

Talk to us about deploying Eldera