Get Started With an Atkins Plan

We offer three diet programs so you can choose the best fit for your individual lifestyle needs and weight loss goals. You pick the plan and we’ll provide the guidelines, tools, and support—all for FREE.

Atkins 20®

Find out where to get started with our classic diet, which is right for you if you have more than 40 pounds to lose or are prediabetic or diabetic.

Learn More

Atkins 40®

If you have less than 40 pounds to lose, need a greater variety of foods right from the beginning, or are pregnant or breastfeeding, Atkins 40® is for you.

Learn More

Atkins 100™

If you want to live a healthy lifestyle and maintain your current weight, want the widest variety of food choices, are breastfeeding with a goal to maintain weight*, or are pregnant,* Atkins 100™ is for you.

Learn More

Atkins 20®

Find out where to get started with our classic diet, which is right for you if you have more than 40 pounds to lose or are prediabetic or diabetic.

Learn More

Atkins 40®

If you have less than 40 pounds to lose, need a greater variety of foods right from the beginning, or are pregnant or breastfeeding, Atkins 40® is for you.

Learn More

Atkins 100™

If you want to live a healthy lifestyle and maintain your current weight, want the widest variety of food choices, are breastfeeding with a goal to maintain weight*, or are pregnant,* Atkins 100™ is for you.

Learn More

Go Further With the Atkins Community

Living life "on Atkins" is even more delicious when you've got the guidance and support of our Atkins community.

Connect with Atkins Icon
Connect with Atkins professionals and other members to share successes, swap strategies, and give and get support.
Join a group Icon
Join a group to collaborate with others who share your interest and goals. You can even start your own group!
Get Started
loader wheel

Don't Miss Out!

Sign up today to get access to our supportive Atkins community and free tools designed specifically for the Atkins journey.

Please enter a valid email address.

By clicking Submit, you are indicating that you have read and accept the Terms & Conditions and Privacy Policy.

  • Track your progress, customized to your goals
  • Get full access to carb and meal tracking tools
  • Sync fitness technology like Fitbit, Jawbone, and Garmin
  • Stay accountable with support from other Atkins community members

By clicking Submit, you are indicating that you have read and accept the Terms & Conditions and Privacy Policy.

Further Reading
Harvard Health Publication,
2020, Ketogenic diet: Is the ultimate low-carb diet good for you?

Recently, many of my patients have been asking about a ketogenic diet. Is a ketogenic diet safe? Would you recommend it? Despite the recent hype, a ketogenic diet is not something new. In medicine, we have been using it for almost 100 years to treat drug-resistant epilepsy, especially in children…

Evidence Based
PubMed Central, National Library of Medicine,
2003: Metabolic syndrome and low-carbohydrate ketogenic diets in the medical school biochemistry curriculum

One of Robert Atkins contributions was to define a diet strategy in terms of an underlying metabolic principle (“the science behind Atkins”). The essential feature is that, by reducing insulin fluxes, lipids are funnelled away from storage and oxidized…