Discover Dr. Carolyn Dean MD ND

Healthy Aging & Biological Age

Healthy Aging

Biological age is the snapshot. Pace of aging is the trend.

Education and a guided routine to support a healthier pace of aging, grounded in evidence and structure-function science.

Start the 90-day reset

How this works: Discover, Optimize, Verify

Discover where you are, optimize the daily inputs that support healthy aging, and verify the trend over time. Education first, always structure and function.

Explore the hub

Learn the basics What biological age is and how it is measured.
Start learning
The science of aging Hallmarks, clocks, and the honest evidence.
Explore the science
The protocol The daily foundations that support a healthier pace.
See the protocol
Proof and research The Maui pilot and the study group.
View the research

The four nutrient foundations

Magnesium, potassium, amino acids, and gut health are the foundations the protocol is built on. See what each one does and why it matters.

Explore the foundations

The formulas behind the protocol

The four foundations are delivered by seven RnA ReSet formulas used in the Maui ReSet pilot. Three form the core mineral foundation; four more complete the daily routine. Swipe through them below.

See all seven formulas

Explore every formula in the protocol, grouped as the core three and the four that complete it, each with its structure-function rationale.

See all formulas
Strong evidence

Adequate magnesium status supports normal muscle and nervous system function.

Structure and function support, not a treatment claim.

NIH Office of Dietary Supplements, Magnesium

Common questions

What is biological age?
A snapshot of how your body is aging compared with your chronological age, estimated from biological markers.
Can I change my pace of aging?
Daily inputs like nutrition, sleep, and movement support a healthier pace over time. We track the trend rather than promise a number.

Get the healthy-aging guide

Plain-language education on biological age and the daily foundations, in your inbox.