What The Fitness

Calories In Calories Out is Broscience, Bro

This week, Instagram reels delivers some more fitness b.s.from someone who should DEFINITELY know the first law of thermodynamics, the.keto.pharmacist! In a hot take unlike anything I’ve seen before, she claims that calories in calories out is just broscience. Let’s break down exactly how we know it is a fundamental truth of metabolism thanks to some old dudes who put a guinea pig in a cryotherapy chamber.

All the science, none of the B.S. Sign up today. Monthly Gold membership is $12.99
Workout Builder

Choose from several training programs for different goals and difficulty level.

Video Q&A

Get YOUR questions answered every week by Layne himself.

Exclusive Content

Discover a plethora exclusive articles and videos on nutrition and training from some of the top experts in the world.

Webinar Replays

Layne hosted a series of webinars and live training sessions.

Amanda Bucci

"Not only does Layne talk the talk, he's walked the walk. I recommend listening to and reading his resources to any of my friends looking for science-backed fitness information to guide them on their path of knowledge expansion within the realm of fitness. He's one of the few people i've found to be a reliable, educational, no b.s. resource."

- Amanda Bucci (Bodybuilding.com Athlete)
Sign Up Now Members Login