![Men's Health Live show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/052/385/small/men-s-health-live.jpg)
Summary: Need a giant mug of coffee to jump start your day? Former NASA Engineer Mark Rober has crunched the numbers to determine the optimal amount of caffeine you need to run at max efficiency.
Summary: Need a giant mug of coffee to jump start your day? Former NASA Engineer Mark Rober has crunched the numbers to determine the optimal amount of caffeine you need to run at max efficiency.