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SUN, 25 OCT · 77 ITEMS
"Implant uses electricity to eliminate excess blood sugar" — Scientific American · Science & Medicine
Researchers at ETH Zurich have developed an experimental implant called ( Health Optimization) that uses a tiny graphite electrode to electrocatalytically oxidize excess glucose in the blood, converting it into harmless byproducts. The device is powered by a fuel cell that runs on the same glucose it eliminates, creating a self-sustaining loop. In mouse studies, it brought blood glucose levels into a normal range, offering a potential alternative to insulin injections for type 2 diabetes management.
The claim is well-supported: Scientific American reports directly on a peer-reviewed study from ETH Zurich, with multiple other outlets (C&EN, ETH Zurich news) covering the same primary source. The device and its mechanism are described consistently across sources, though it remains experimental (tested only in mice).
Genuinely new: this research and the Scientific American article were published on October 22, 2026.