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  • How I Keep My Heart Age 25% Younger banner
    February 28, 2026

    How I Keep My Heart Age 25% Younger

    My name is Jacob Gendron, and I’m the CEO of Longevity Based. Through daily tracking with my Oura Ring, my cardiovascular health was recently estimated with a heart age of 22, while my biological age is 30. That places my...

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  • Castration, Longevity & Testosterone Therapy: What We Know banner
    January 17, 2026

    Castration, Longevity & Testosterone Therapy: What We Know

    A new study published in Nature reported that sterilization and castration are associated with longer lifespans across a wide range of vertebrate species, including zoo animals, rodents, and some wild populations. The finding also appears to align with historical human...

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  • Are Testosterone Levels Declining? What the Data Shows banner
    January 3, 2026

    Are Testosterone Levels Declining? What the Data Shows

    For years, a popular narrative has taken hold: testosterone levels are dropping not just with age, but across generations. The concern is that something in the modern environment is driving a population-wide hormonal decline. But a newer analysis raises a...

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  • When More Health Testing Makes You Less Healthy banner
    October 18, 2025

    When More Health Testing Makes You Less Healthy

    There is an engineering concept that applies surprisingly well to medicine: the best part is no part, and the best process is no process. During medical school and my training as a junior doctor, this idea was drilled into me...

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  • Loneliness Might Be as Dangerous as Smoking banner
    September 27, 2025

    Loneliness Might Be as Dangerous as Smoking

    It sounds like clickbait, but it is not. Social isolation and loneliness are now linked to serious health risks, sometimes on par with smoking. Even more concerning, this risk factor has been rising rapidly in recent years, yet it still...

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  • Morning Light & Sleep: A Simple Longevity Hack banner
    August 9, 2025

    Morning Light & Sleep: A Simple Longevity Hack

    When it comes to improving your sleep, there’s one small lifestyle change with a huge payoff: exposing yourself to morning sunlight. This simple habit can significantly improve sleep quality, duration, and even reduce your risk for long-term health issues. Let’s...

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  • Blood Pressure & Dementia Risk: What Science Reveals banner
    August 2, 2025

    Blood Pressure & Dementia Risk: What Science Reveals

    A groundbreaking new study has found a simple, powerful way to reduce dementia risk by 15%—in just four years. The method? Lowering blood pressure more aggressively. This blog breaks down the findings, the science behind it, and the key lifestyle...

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  • The Health Habit Hiding in Your Toothbrush banner
    June 19, 2025

    The Health Habit Hiding in Your Toothbrush

    It might sound like clickbait, but there’s a surprisingly simple habit that could have a big impact on your energy, sleep, blood sugar, and even weight. It all comes down to when you brush your teeth—and what that means for...

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  • The Hidden Dangers of Sitting banner
    March 19, 2025

    The Hidden Dangers of Sitting

    In today's digital age, we spend hours glued to screens—watching TV, playing video games, and working at desks. But a study published in the Journal of the American Heart Association has revealed a startling connection: prolonged TV watching is linked...

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