Combine the awareness and accountability of the Nutrition GPA with the power of community and expert coaching to create positive momentum that will last far longer than 30 days.


Bowtie Pasta
Pumpkin Soup
Salmon Asparagus and Rice
Healthy Tacos
Avocado Toast
Kale Salad
Banh Mi Sandwich

The 30-Day Nutrition Upgrade™ is a simple but highly effective way to reshape your eating habits and upgrade your nutrition, using the Nutrition GPA app. 

  • No calorie counting
  • yes: guidance & support

Let me tell you about the power of the 30-Day Nutrition Upgrade...

 Special offer!

Enroll Today for only $34  (Save $15)

Participants in the 30-Day Nutrition Upgrade report:

  • Enjoying their food more
  • Improved digestion
  • More energy and/or improved mood
  • Feeling less hungry
  • Losing weight
  • Finally bringing out-of-control snacking under control
  • 100% of participants felt that the program made a positive difference in their eating habits

Use the Nutrition GPA app to build awareness

Instead of tracking every single thing you eat, you’ll log into my Nutrition GPA smartphone app once a day and answer 10 yes-or-no questions about what you ate.

The app will calculate your
grade for the day.
The Nutrition GPA can also be accessed from a computer or tablet.

You’ll also see the average of your scores over time–and be able to see clearly the tweaks you need to make to improve your Nutrition GPA.

  • The whole process takes about 2 minutes a day and can be effortlessly incorporated in to any daily routine.
  • 93% of participants continue to use the app every day after the 30-Day Nutrition Upgrade is over.

The 30-Day Nutrition Upgrade Includes:

  • Quick-start Video Orientation. I’ll introduce you to the science behind the Nutrition GPA and how to get the most out of your 30-Day Upgrade. (You'll get instant access as soon as you sign up.)

  • Your two-minute daily diet assessment using my Nutrition GPA app. You’ll answer 10 questions each day in the app (ranked one of the "Top 4 Food Tracking Apps" by The New York Times).

  • Daily encouragement. Each day throughout the 30 day challenge, you'll get emails from me with answers to frequently asked questions, strategies to help you succeed and easy recipe and meal-planning ideas.

  • Tons of extras to dive deeper. You’ll receive a library of resources that digs into the science behind your Nutrition GPA, plus practical tips and recipes to help you make changes to your diet.

  • Live ongoing support. Access to our private Facebook community for life! Ask me questions and get advice and support from current participants and alumni.

TODAY ONLY: Enroll for just $34 (Save $15)

What participants are saying

The upgrade has changed my life! I feel more energy and less brain fog, I have lost 3 pounds, decreased my sugar intake (without feeling deprived). The program helps me to make better choices on a more consistent basis. This is amazing.”

“I’m loving the program! Feeling great and so psyched to be making sustainable changes rather than embarking on yet another intense, radical, short-term overhaul that ends up fizzling out.”

“This program helped me to remember that eating healthful food is not a punishment, and eating occasional "treats" is perfectly fine. And if I have days where I make poorer eating choices, it doesn't make me a bad person.”

“This program provided daily accountability and flexibility. It’s just what I needed to help me make better choices NOW instead of the elusive tomorrow. I’ve lost five pounds and I feel proud of my eating choices at the end of most days.”

Click below to join hundreds of people who have already improved their eating habits for good.

Tossing a Salad

Make it fun!

  • Compete with your kids or spouse
  • Create workplace teams
  • Set goals and plan for fun rewards
  • Celebrate with your fellow participants


Q. What foods do I need to give up to succeed with this program?

Q. My diet is already pretty healthy. What do I have to gain from this program? 

Q. I’m vegan/vegetarian. Will this program work for me?

Q. How is the program delivered?

Q.  I live in Europe/England/Australia/etc.  Is the program geared around things only available in the States or is it suitable globally?

About Monica

Hi! I’m Monica Reinagel. I’m a licensed nutritionist with a Master’s of Science in Human Nutrition. I’m the host of the super-popular podcast The Nutrition Diva, where I help you sort food facts from fiction. 

I’m a regular guest on shows like the TODAY show, Doctor Oz show, and NPR’s Morning Edition, and I’ve written a handful of books, including Nutrition Diva’s Secrets for a Healthy Diet.

Oh, and I’m a trained chef! My mission is to make eating healthy a little bit easier and a whole lot saner.

Ready to join me for The 30-Day Nutrition Upgrade?

Enroll today and the program costs just $34!  and a commitment to make small changes each day.

In return, you get a lifetime of better nutrition and healthier eating habits. 

©  Monica Reinagel | All rights reserved.