Wednesday, October 15, 2025

A little stress could be the secret to healthy aging

Scientists discovered that specific nutrients in nematodes' diets activate stress defenses that keep their cells healthier over time. These RNAs prevent toxic protein buildup, promoting longevity and vitality. The worms fed with balanced diets lived more active, healthier lives. The findings hint that mild dietary stress could support better aging in humans as well.

from Top Health News -- ScienceDaily https://ift.tt/O6Pmhyd

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Scientists discover why some DNA-doubled cells refuse to die

Scientists have uncovered a surprising twist in how cells behave when division goes wrong. Sometimes a cell successfully copies its DNA but ...