Never Fully Recovered From a Virus? What Epstein-Barr Reactivation Can Look Like
Some people get through a virus on paper and never feel like themselves afterward. For high performers in Birmingham, the pattern…
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What Is mTOR? How Your Cells Decide Between Building and Repairing
mTOR is the protein complex that tells a cell whether to build new tissue or hold back and repair, and most…
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Altitude Doesn’t Make You Fitter. Your Body’s Response to Low Oxygen Does.
Hypoxia adaptation is the set of changes your body makes when oxygen becomes scarce, and it is far more interesting than…
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The Sense That Protects Your Brain: What Hearing Loss Reveals About Cognitive Aging
Most people think of hearing as a convenience. Miss a word, ask someone to repeat it, move on. But the research…
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Why Does Tissue Stiffen With Age? What Advanced Glycation End Products Reveal
Some people at fifty move, recover, and look like they are forty. Others at forty feel stiff in ways a gym…
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It’s Not Just Your Heart: Why Lung Function Predicts How Well You Age
Lung function is one of the most consistent predictors of how long, and how well, a person lives. Most routine physicals…
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Why Does a Short Night Leave Your Brain Foggy? Inside the Glymphatic System
You slept five hours, drank enough coffee to function, and still spent the afternoon rereading the same email. For founders, executives,…
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What Is Cellular Senescence? The Aging Cells That Refuse to Leave
Recovery takes longer than it used to. Joints stay stiff after a hard week. Inflammation markers creep up even though nothing…
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The Muscle Signal That Fades After 40: Understanding Anabolic Resistance
You train the way you always have. You eat the way that used to work. And yet the muscle you built…
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The 10-Second Balance Test and What It Says About How You’ll Age
Balance is one of the first capabilities to erode, and one of the last most people think to train. It fails…