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The Cornerstone

Adding Life to Your Years

Wellness Technology as Adjunct Therapy for Chronic Illness, Cancer
Recovery, and Healthy Aging

Read the Flagship Guide →
Give Your Body the Tools

The Modalities That Support It

Every article, grouped by the recovery input it teaches — cold, light, oxygen, heat, gravity, and contrast.

Photobiomodulation Red Light Therapy → Hormetic Cold Cold Therapy → Oxygen Delivery Hyperbaric → Heat Adaptation Sauna → Nervous System Reset Recovery Chairs → Hot & Cold Cycling Contrast Therapy →
However You Like to Read

How to Read the Library

The same articles, grouped by what you came for — the evidence, the mechanism, the buying decision, or the protocol.

The Evidence Research Deep-Dive → How It Works Mechanisms → Before You Invest Buying Guide → Side by Side Comparison → The Long Game Healthspan & Longevity → The Foundational Frame General Wellness → Coming Back Injury & Recovery → How to Use It Protocol → In Their Own Words Founder's Words →
Reviewed. Verified. Cited.

In-Depth Guides

Our most thoroughly reviewed articles — the ones that have been through full editorial, scientific, and regulatory passes.

Hyperbaric
Hyperbaric Oxygen Therapy Explained
A wellness retailer's honest guide to hyperbaric oxygen therapy — how pressurized oxygen works, why clinical HBOT differs from mild soft-shell chambers, and what it's actually used for.
Red Light Therapy
Red Light Therapy: The Science of Photobiomodulation
A wellness retailer's honest guide to red light therapy — how photobiomodulation actually works at the cellular level, what the research supports (and doesn't yet), and how to think about wavelength, panel size, and power output.
Cold Therapy · Comparison
Cold Plunge vs. Cryotherapy: Which Cold Therapy Is Right for You?
Cold plunge tubs and whole-body cryotherapy chambers both use cold to accelerate recovery — but they work differently, cost differently, and suit different lifestyles. Here's how to choose.
Founder's Words · Red Light
Founder's Words: The Light Philosophy Behind TrueLight
How Dave Asprey's personal experimentation shaped a different kind of light-therapy panel — and how Alan VanToai is carrying that original idea into its next chapter.
In Their Own Voice

Founder's Words

Long-form conversations with the founders and stewards of the brands we carry — the design philosophy behind the products, in their own words.

More Founder's Words features arriving as our brand partners agree to be interviewed.

Or Explore Chronologically

Browse the Full Library

Every article we've published, newest first — including the ones still working through our editorial review sweep. Filter by topic using the tags below.

The Wellness Library

A man in his sixties crouched beside a soft-shell hyperbaric chamber in a home wellness room, one hand on its zip, looking across toward a lit red light therapy panel against the plaster wall.
Comparison

Hyperbaric Oxygen vs. Red Light Therapy: Two Different Mechanisms, Compared

Hyperbaric chambers and red-light devices are not variations on the same intervention. A mechanism-by-mechanism comparison of what each device does, what the cited research actually measured, and w...

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A zero-gravity recovery massage chair with its control screen, beside a window looking onto mountains and a lake at sunset, with a folded towel and water bottle nearby.
General Recovery

Recovery Chairs — What the Research Says About Massage, Heat, and Automated Chairs

Recovery chairs combine kneading rollers, airbag compression and applied heat. Here is what the massage and heat research actually establishes, where it does not establish outcomes for automated ch...

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A reclining recovery chair with a throw beside a red light panel and a smaller light device, with a foam roller and dumbbells on a mat and a window looking onto a lake at sunset.
General Recovery

Recovery After Injury or Surgery — What the Research Says About Wellness Technology

A clinician-informed guide to using hyperbaric oxygen therapy, red light therapy, and cold therapy to support recovery after orthopedic surgery, soft tissue injury, and neurological events.

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A home recovery room at sunset with a cold plunge tub, a cryotherapy chamber, a red light panel and a sauna cabin, with a chaise, foam roller and dumbbells in the foreground.
General Recovery

Beyond Pain Management: What the Research Says About Recovery Modalities

Cold therapy, red light therapy, hyperbaric oxygen, and infrared sauna are each studied for pain and recovery, and what the evidence supports differs by modality, dose, and indication. Here is what...

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A red light therapy bed with its LED panel lit on a treatment bench, with folded towels, a candle and a window looking onto mountains and a lake at sunset.
General Recovery

Red Light Therapy: The Science of Photobiomodulation and Why It's Reshaping Recovery

A wellness retailer's honest guide to red light therapy — how photobiomodulation actually works at the cellular level, what the research supports (and what it doesn't yet), how to think about wavel...

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A soft-shell portable hyperbaric chamber with its viewing window open on a stone terrace at sunset, with folded towels, a candle and a window looking onto a lake and mountains.
General Recovery

Hyperbaric Oxygen Therapy Explained: What It Is, How It Works, and Who It's For

A wellness retailer's honest guide to hyperbaric oxygen therapy — how pressurized oxygen works, why clinical HBOT differs from mild soft-shell chambers, what it's actually used for medically, and w...

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Founder's Guide

Read our Founder's GUIDE: Adding Life to Your Years