Your bloodwork says 'normal.' Your body says otherwise.

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Aug 14, 2026

Issue #15: The fitness number that predicts how long you live

In 122,000 adults, low cardio fitness predicted death better than smoking or diabetes, with no upper limit to the benefit. Here is how to raise yours after 40.

Aug 7, 2026

Issue #14: The cholesterol number your doctor isn't measuring

LDL can read perfectly normal while the particle count that actually clogs your arteries runs high. ApoB is the number that catches it, and almost nobody orders it.

Jul 31, 2026

Issue #13: Bad sleep ages you ten years by breakfast

One week of five-hour nights drops a man's testosterone as much as aging a decade, and quietly tanks his insulin too. The free fix you keep skipping.

Jul 24, 2026

Issue #12: The peptide vote everyone is misreading

This week the FDA weighs BPC-157, TB-500 and five others. The hype says legitimacy is coming. The paperwork said the opposite, and then the panel voted anyway.

Jul 17, 2026

Issue #11: Fasting insulin, the number that breaks first

Sugar can read perfect for a decade while insulin quietly maxes out. The cheap test that catches it early, and how to pull it back down.

Jul 10, 2026

Issue #10: Muscle is the longevity organ

You lose it faster now, the protein rules quietly change, and lifting beats every powder on the shelf.