Caffeine has anti-neurodegenerative properties and can enhance mental and physical performance, provided it does not induce anxiety.

“In fact, today, I'm going to tell you about many of the positive health benefits of caffeine, including neuroprotective effects, antidepressive effects, and certainly performance-enhancing effects, both for mental performance and for physical performance.”

“And caffeine does have a lot of-- well it's anti-neurodegenerative. As long as you're not getting anxiety, it's pro-performance, both mental and physical performance.”

“if you look at the data on on caffeine it's stunning for Health it on almost every metric that we can measure drinking some degree of caffeine is beneficial”