Figure 3From: Caffeine extends life span, improves healthspan, and delays age-associated pathology in Caenorhabditis elegansCaffeine delays age-associated decline in mobility at 15°C. Worms in the presence of 5 mM caffeine displayed increased thrashing (A) and travel rate (B) compared to untreated control worms. Error bars represent standard error. *P < 0.05 vs. 0 mM on the same day.Back to article page