![Men's Health Live show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/052/385/small/men-s-health-live.jpg)
Summary: How much caffeine do you need to get the jolt you're looking for? MH writer Mark Rober has done the math to help you stay bright-eyed and bushy-tailed all day long.
Summary: How much caffeine do you need to get the jolt you're looking for? MH writer Mark Rober has done the math to help you stay bright-eyed and bushy-tailed all day long.