“Should I take vitamin D?” Here’s what the science says.

How to know if this oft-recommended supplement is right for you.

Precision Nutrition’s
Weight Loss Calculator

Calorie deficit? Macros? Here's what it really takes to reach your goals.

The Precision Nutrition
Level 1 Certification:

Frequently Asked Questions.

The Ultimate Elimination Diet Guide [Free E-Book]

Forget “career hacks”… Here’s the real key to career success that almost no one is talking about.

Sweet potatoes vs. potatoes: Which are really healthier? [Infographic]

Let's get to the bottom of this never-ending debate.

The 30-day eating challenge that can blow your mind—and transform your body.

The Ultimate Macro Calculator

Use the Precision Nutrition Calculator to instantly get a nutrition plan—with macros, calorie, and portions—that’s personalized for your body, eating preferences, and goals

Forget bikini bodies and big arms: Here’s the real secret for getting motivated to transform your body.

Calories in vs. out? Or hormones? The debate is finally over. Here’s who won.

FREE 5-day nutrition coaching course.

For health and fitness pros from
Dr. John Berardi.

How to become a nutrition coach: Everything you need to know

As a certified nutrition coach, you’ll build a rewarding career and truly change lives

Exclusive data: How to overcome the 8 biggest diet problems, based on 100,000 client results.

These proven solutions will help you transform your body and health.

The cost of getting lean: Is it really worth the trade-off? [Video]

Meal plans usually suck.

Here are 6 better ways to transform your diet.

Motivation gets you started: Here’s what keeps you going, even when you feel like giving up.

These 7 key practices can help you achieve your toughest, most important goals.

The truth about whole grains vs. refined grains. [Infographic]

Are whole grains always the best choice for YOU?

Manufactured deliciousness:
Why you can’t stop overeating (plus 3 strategies to get control).

The fat loss X-factor: Learn the lifestyle coaching technique that drives better client results.

Exercise Library: 400+ Expert Videos with How-To Instructions

Download video demonstrations of over 400 exercises for both men and women. Plus: Get a 14-day at-home workout program

‘What should I eat?!’ Our 3-step guide for choosing the best foods for your body. [Infographic]

End the family food fight: The surprising way to get your kids to (happily) eat healthier.

From eating vegetables to choosing better snacks, use these coaching strategies to improve your child's nutrition.

Is your health and fitness routine broken? What to do when staying in shape feels harder than ever.

How to build a “system” that helps you get back on track.

Solutions for stress eating: Get better at saying “No, thank you” to ice cream, Cheetos, and Pop-Tarts.

Use these unexpected methods to stop the cycle of emotional eating.