Higher coffee intake was associated with higher total testosterone in men.

A new study found that people who drank 5+ cups of coffee per day had lower body fat and higher skeletal muscle mass; men also had higher total testosterone levels.

Joe Rogan gets so excited when sunlight expert Rowan Jacobsen tells him coffee is the best supplement that exists today: ROGAN: “Is coffee actually good for you?” JACOBSEN: “Coffee is SHOCKINGLY good for you. It’s crazy how powerful the evidence is.” ROGAN: “I’ve read that it’s bad for you, but I dismissed it because I’m biased. I love coffee. It tastes too good and feels too good.” JACOBSEN: “It’s the best supplement in the world.” ROGAN: “Really? What makes it so good?” JACOBSEN: “It improves mitochondrial function. I think caffeine is a major part of it, but coffee contains other compounds too. Tea doesn’t seem to deliver the same benefits.” ROGAN: “That’s interesting.” JACOBSEN: “Plants actually produce caffeine to kill insects. It makes their mitochondria run completely out of control until they basically blow up. Humans have systems that slow down that reaction, so we get the energy boost without the explosion. It helps us produce energy more efficiently with less wear and tear.” ROGAN: “That’s all I needed to hear. I’m in. I love coffee and I’m never giving it up.”