The $10 Tool That Predicts How Long You’ll Live
At 71, I test my grip strength regularly — and it might be telling me more about how long I'll live than almost anything else I track.
Grip strength is one of the simplest, most powerful predictors of healthy aging there is. It's not about looking strong; it's a proxy for your whole neuromuscular system, and it correlates with mortality risk better than most people realize. The tool I use to measure and train it costs about $10.
I'm a Boomer running a long-term experiment on myself, documenting every intervention out in the open. Here's why your hands might be the most honest messenger you have about your own longevity.
These are products I use on my push to 200. I only put something on this list after I’ve tested it on myself. The links are affiliate links, which means I may earn a small commission at no cost to you.
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Telo-Vital Cellular Longevity Support
Developed with Dr. Bill Andrews. USDA Organic botanical extracts to support telomere health and cellular vitality.
No code needed
$60 off
GaryLeland.com/Telo
Support Your Oral And Systemic Health
The world's first nitric oxide–enhancing toothpaste. Free from fluoride and harsh toxins.
No code needed
Discounts vary
GaryLeland.com/Toothpaste
Know More Than Your Weight
Advanced body composition scale tracking body fat, muscle mass, visceral fat, and metabolic age.
No code needed
20% off
GaryLeland.com/Hume
A Better Solution for Blood Flow
Kathy & I have been using it for 6 months and are believers. We start every day with it.
No code needed
17.5% off
GaryLeland.com/Vinia
True Dark Glasses
I have been wearing True Dark Glasses at night and love them. One of the reasons I sleep so well.
No code needed
10% off your first order
GaryLeland.com/Glasses
Protect Your Hearing Without Tuning Out Life
Stylish, reusable earplugs that lower harmful noise while you still hear conversations and stay aware.
No code needed
Discounts vary
GaryLeland.com/Loop
Jaw Training To Tighten My Jaw And Neckline
40 lbs resistance, tear-resistant food-grade silicone. Made in the USA.
No code needed
20% off
GaryLeland.com/jawzrsize
Clean Energy, Mental Clarity, Brain Health
Flavorless ketone powder I use for sustained energy and mental clarity.
CodeGary15
15% off
GaryLeland.com/Qitone
Know More. Do More.
I wear this 24/7 to track my sleep, recovery, and activity. Screenless alternative to a smartwatch.
No code needed
Discounts vary
GaryLeland.com/Ring
Check Your Health. Every Year.
160+ lab tests detecting 1000+ conditions. Take control of your health and live better.
No code needed
Discounts vary
GaryLeland.com/Function
