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Figure 2 | Longevity & Healthspan

Figure 2

From: Caffeine extends life span, improves healthspan, and delays age-associated pathology in Caenorhabditis elegans

Figure 2

Caffeine extends worm life span at 15°C and 20°C. (A) Caffeine concentrations in the 5 to 20 mM range increase life span at 15°C. (B) Caffeine concentrations in the 0.5 to 10 mM range increase life span at 20°C. (C) Caffeine dose response curves reveal optimal concentrations for increased life span. *P < 0.05 vs. 0 mM at the same temperature.

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