💥 SAVE 37% THIS WEEK ONLY: PN’s #1 rated Nutrition Certification (with monthly payments)!


💥 SAVE 37% THIS WEEK ONLY: PN Nutrition Certification (with monthly payments)!


Save 37% and Become a Certified Nutrition Coach Before 2023

  • Lowest price in 3 years (with lowest monthly payments)
  • #1 rated nutrition certification in the industry
  • Stand out in a world of useless diet fads and bad nutrition advice
Adam Campbell

Meet the Experts

Adam Campbell



Adam Campbell is Precision Nutrition’s editor-in-chief. He holds a master’s degree in Exercise Physiology from the University of Kansas, and a BA in Creative Writing from the University of Missouri-Kansas City. His certifications include NSCA Certified Strength Conditioning Specialist (CSCS) and Precision Nutrition Level 2. He’s won two National Magazine Awards (2012, 2004).

Prior to Precision Nutrition, Campbell was Chief Content Officer of Rodale, Inc., where he led editorial content for all Rodale brands and products, including Men’s Health, Women’s Health, Prevention, Runner’s World, and Rodale Books. Before that he served as Editor-in-Chief of and Fitness Director for the Men’s Health brand.

Campbell has authored or coauthored six books—with over one million copies sold—including the New York Times bestseller Men's Health Big Book of Exercises and The Women's Health Big Book of Exercises. He’s also appeared on Today, Good Morning America, The Early Show, and The Dr. Oz Show.

Twitter: @adamcampbell1
LinkedIn: adamcampbellprofile

Articles by Adam Campbell


How to exercise—when you don’t like to exercise

Complicated relationship with exercise? Here’s what to do.

PN Nutrition Calculator displayed on two tablets.

The Ultimate Macro Calculator

Do you want to lose weight? Gain muscle? Improve health? Boost performance? This free calorie, portion, and macro calculator from Precision Nutrition can help you achieve the results you want.

How to lose 50, 75, 100+ pounds—from 3 health coaches who’ve done it themselves

Achieving such a big goal can be intimidating. Here’s how to break it down.

Minimally-processed foods vs. highly-processed foods: What you should know

Some processed foods aren’t as bad as you think

Get clients by being your authentic self: How one coach does it

Tia Smith is just being herself. And her clients love her for it.

A photo of a coach and a client talking, with a computer nearby.

How to become a certified stress management coach

Learn how to help clients build a strong foundation that can support all other health habits

Photo of a woman sleeping in a bed, with a dog curled around her head.

The surprising science of oversleeping

Try new sleep habits to feel less tired.

Wellness coach and client

What is a wellness coach? (And how can you make wellness coaching your career?)

Here’s what makes this type of coaching unique, and how to tell who’s legit.

Can these stress apps transform your life for the better?

The best stress management apps use evidence-based techniques like CBT, mindfulness meditation, and breathwork, so you can feel better.

The top questions people ask about sleep—and how to answer them

A top sleep expert helps answer the most common questions about sleep.

The top 8 most common stress-related questions, answered.

The irony is that it’s kind of stressful to find answers about stress. There’s so much conflicting information out there. But if you’re a health and fitness professional, your clients—maybe even your friends and loved ones too—will likely turn to YOU for counsel. They’ll ask things like: “Is stress REALLY toxic?” “Do you think stress […]