Consumer Health
Tools and context for reading health claims, wearables, metrics, and wellness culture with clearer judgment.
Poor sleep tracks with inflammation, chronic disease, and mortality risk. The signal is meaningful, but the strongest outcome evidence is observational—not proof that a better sleep score adds years to life.
News cycle
The weight-loss drug boom created a shadow market of compounded GLP-1s, fake labels, telehealth claims, dosing confusion, and patients who may not know what they are actually getting.
Why now
Regulatory warnings and investigations are converging on the same problem: patients cannot always tell what product they are receiving.
Dexcom’s Stelo Glucose Biosensor System is now cleared for over-the-counter use in people ages 2 and older who do not use insulin.
Why now
FDA clearance moves over-the-counter metabolic tracking into childhood for the first time.
Vital Signals
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