Research & Discoveries

Caffeine May Slow Cellular Aging by Activating a Protective Stress Response

Recent research shows how caffeine activates cellular pathways similar to those triggered by exercise and calorie restriction, potentially slowing aging.
Caffeine May Slow Cellular Aging by Activating a Protective Stress Response
Researchers have found that caffeine helps yeast cells live longer by switching on a cellular pathway. Stefania Pelfini, La Waziya Photography/Getty Images
Rachel Ann T. Melegrito
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That jolt you feel from your morning coffee isn’t just hitting your brain—it’s reaching deep into your cells and flipping biological switches that could help you age more slowly.

Recent research suggests caffeine acts like a personal trainer for our cells, stressing them just enough to activate the same longevity pathways triggered by hitting the gym or cutting calories.
Rachel Ann T. Melegrito
Rachel Ann T. Melegrito
Author
Rachel Melegrito worked as an occupational therapist, specializing in neurological cases. Melegrito also taught university courses in basic sciences and professional occupational therapy. She earned a master's degree in childhood development and education in 2019. Since 2020, Melegrito has written extensively on health topics for various publications and brands.