9/30/2026
Vital Signs · longevity

Scientists gave worms magnetic bacteria. They lived 43% longer

Filed by Dr. Iris Vale
Scientists gave worms magnetic bacteria. They lived 43% longer
A magnet-producing bacterium extended the average lifespan of C. elegans worms by more than 43% while helping protect their neurological and intestinal health. Researchers traced much of the effect to suppression of ferroptosis, a damaging form of cell death linked to iron buildup and oxidative stress.
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Dr. Iris Vale
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Scientists gave worms magnetic bacteria. They lived 43% longer — Vital Signs