Noom diet review 2025

By Ann Peterson in 2025.

The Noom diet has gained a lot of attention lately. Many people try it because it promises weight loss and healthier living by changing your mindset. Not just your menu!

In this review, you will learn what the Noom diet is, how it works, what the program offers, the good and bad points, and who it might suit. By the end, you'll know if Noom diet is good choice or not.

What Is the Noom Diet?

Noom is not a traditional diet where you follow meal plans or cut out food groups. Instead, it's a weight loss program that combines psychology, nutrition, and technology. It uses an app to guide you daily with lessons, tracking, and support.

The goal is to help you build healthier habits, make smarter food choices, and stay motivated. Noom focuses on behavior change rather than quick fixes. It helps you understand why you eat, what triggers you, and how to overcome obstacles.

Noom assigns foods to three color categories: green, yellow, and red. This system helps you see which foods to eat more often and which to limit.

You don't have to cut out any food completely, but the idea is to eat more green and yellow foods while reducing red foods.

How Does the Noom Diet Work?

Noom works by combining tracking, education, and coaching. You start by downloading the app and answering questions about your habits, goals, and lifestyle. The app then builds a personalized plan.

You log your meals, exercise, weight, and mood. The app gives feedback and helps you spot patterns, like emotional eating or overeating at night.

Each day, you get short articles and quizzes about nutrition, psychology, and motivation. These lessons teach you about mindful eating, portion sizes, stress management, and goal setting.

A coach supports you through messaging. They encourage you, answer questions, and keep you accountable.

Noom doesn't force you to eat certain foods or count every calorie. Instead, it nudges you toward better choices and helps you develop long-term habits.

What Can You Expect From the Program?

The Noom program lasts at least 16 weeks, but you can continue using it afterward. It includes:

The app makes it easy to log food by scanning barcodes or searching a large database. You get feedback on your calorie intake and how balanced your meals are.

Noom also emphasizes small, manageable changes rather than drastic restrictions. For example, instead of cutting out snacks completely, it helps you choose healthier options or eat smaller portions.

Pros of the Noom Diet

  • Focus on mindset: Noom teaches you why you eat and helps change habits for good.
  • Personalized coaching: Having a coach keeps you motivated and accountable.
  • Flexible eating: No strict food rules. You eat what you like but smarter.
  • Easy tracking: The app is user-friendly with color-coded foods.
  • Science-based: The program uses psychology and behavior science.
  • Long-term results: It encourages sustainable lifestyle changes, not just quick weight loss.
  • Supportive community: Groups help you connect with others on the same path.
  • Daily lessons: Bite-sized, easy to understand, and motivational.

Cons of the Noom Diet

  • Subscription cost: Noom is a paid program, and it might be pricey for some.
  • Time commitment: Daily logging and lessons require dedication.
  • App dependence: You need a smartphone and internet access.
  • Not a quick fix: Results come with time and effort, not overnight.
  • Food logging can be tedious: Some people dislike tracking every meal.
  • Not customized for medical conditions: It may not suit people with special dietary needs.
  • Motivation needed: Without personal motivation, some may quit early.
  • May not suit all lifestyles: Busy people might struggle with daily check-ins.

Who Might Like the Noom Diet?

Noom works best if you:

It might not work well if you:

What Does Science Say About Noom?

Noom is one of the few diet apps backed by research. Studies show that people using Noom can lose weight and improve health markers like blood pressure.

The program's focus on behavior change matches what experts say helps long-term weight loss. Changing habits and understanding triggers reduce the chances of regaining weight.

However, Noom depends heavily on user engagement. The more you use the app and follow the lessons, the better your results.

Noom's emphasis on mindfulness and psychology sets it apart from calorie counting diets. Research shows mindful eating can reduce overeating and emotional eating.

Sample Day Using Noom

A typical day might look like this:

Throughout the day, you log your food in the app and check your color balance. You read a short lesson about mindful eating and message your coach for tips.

Tips for Success with Noom

The Noom diet can change how you think about food and yourself. If you want a program that helps you build lasting habits with support and education, Noom can be a great choice.

It suits people who like technology and want a flexible plan. It requires daily effort and honesty, but it can teach you skills that last a lifetime.

Noom may not be for those looking for a quick fix. Or those who dislike tracking. But if you want to understand your habits, reduce emotional eating, and lose weight gradually, it's worth trying.

In the end, Noom is more than a diet. Read our very helpful article about weight loss motivation.