Repousser les limites du corps humain fascine autant qu’il inquiète. Une récente étude scientifique suggère désormais que la pratique des ultra-marathons pourrait avoir un effet inattendu : elle altérerait temporairement la qualité des globules rouges, ces cellules essentielles au transport de l’oxygène dans l’organisme. Des globules rouges mis à rude épreuve Les globules rouges jouent ... Lire plus

L'article Ultra-marathons : quand l’endurance extrême fragilise le sang est apparu en premier sur Fredzone.

A new experimental diabetes implant is drawing attention for its potential to automate insulin management and reduce the daily burden on patients. The technology relies on bioengineered insulin-producing cells protected by a microscopic crystalline-like shield, allowing them to function safely inside the body. One of its most distinctive aspects is that it works without external batteries, electronics, or constant manual input. Rather than operating like traditional medical devices, the implant […]

At CES 2026, Withings is introducing Body Scan 2, an updated version of its Body Scan platform that expands the scope of health metrics captured during a short, guided weigh-in. The device sits above Withings’ conventional smart scales and is positioned as a more comprehensive at-home assessment tool rather than a body-composition-first product. It is essential to differentiate Body Scan from Body Comp, the scale Withings launched at IFA 2022, […]

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