A tiny worm just revealed a big secret about living longer

ScienceDaily
Nov 13, 2025, 7:16 am23 pts
Scientists studying aging found that sensory inputs like touch and smell can cancel out the lifespan-boosting effects of dietary restriction by suppressing the key longevity gene fmo-2. When overactivated, the gene makes worms oddly indifferent to danger and food, suggesting trade-offs between lifespan and…

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