In this episode of the Ben Greenfield Fitness, CBD, Keto, Romain led us how to increase testosterone

after exercise, aesthetics versus longevity and much, much more.

I have a master's degree in physiology, biomechanics, and human nutrition.

I've spent the past two decades competing in some of the most massacistic events on the planet.

From seal-fit Kakoro, Spartan-Agoji, and the world's toughest motor to 13 Iron Man triathlons,

brutal bohunts, adventure races, spearfishing, plant foraging, freediving, bodybuilding, and beyond.

I combine this intense time in the trenches with a blend of ancestral wisdom and modern science,

search the globe for the world's top experts in performance, fat loss, recovery,

gut hormones, brain, beauty, and brawn to deliver you this podcast. Everything you need to know to

live in a adventurous, joyful, and fulfilling life. My name is Ben Greenfield. Enjoy the ride.

So Brock, besides all the other sexy things that we have planned to talk about today,

like the most... Sexy things.

Trendy topics and all of health, like CBD and keto. We might as well make a trifecta and talk about

fasting. Are you doing this this five day new years fast that I'm on? I am. I'm doing a variation.

What's your variation, pizza? What I'm doing is I'm actually doing a vegan. I'm doing a level

for vegan diet. Level four. But only between 11 pm and 7 am. Wait, what makes it a level four?

Well, you don't eat anything that casts a shadow. I get it. Okay. I'm nodding my head like I understand,

but I still don't understand what was the have to do level four. It doesn't. Yeah, I think it's

from the Simpsons, to be honest. Is it really called a level four fast? Well, it is by Lisa Simpson

when she's talking to. I think it was Paul McCartney's wife. Linda McCartney. Yeah.

In that of...

Hard dating yourself because I know nothing of this strange mysterious Simpsons you speak of.

...