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Sarakim testimonial
The best part is I never gained that weight back. I was eating foods that I loved and I was nourishing my body with what I needed.

- Sarakim on losing 42 pounds on Keyto

See Sarakim’s story

How It Works

How it works: questionnaire

Customize your plan

Our short questionnaire will shape a personalized plan, just for you.

Get your 16 week course

The Keyto course is a personalized lesson plan that ingrains core principles, and also introduces you to a searchable food database, meal plans, recipes, and members-only podcast.

How it works: Keyto app
How it works: Dr. Weiss

Gain access to a team of experts

All Keyto members get individual support from a goal specialist, dietician, and personal trainer. 

Guarantee success with the Keyto Breath sensor

The Keyto Breath Sensor analyzes your breath to tell you if you are burning fat or sugar for energy. It eliminates confusion on if you are on the right track.** 

**98% of device users in our trial lost weight

How it works: Keyto Breath Sensor

Real reviews from real MEMBERS

   1,532 Reviews

Keyto member Dale
5 stars
Dale V.
Keyto is a great way to monitor and encourage good low carb high fat eating. Personally, I have seen my diabetes go into remission (no insulin or medication needed). Keyto is helping me maintain this lifestyle.
Keyto member Yuriem
5 stars
Yuriem L.
With Keyto I’m better informed and this system has made it so much easier and smoother for me to stay on my diet and fitness regimen. I’m very grateful to Keyto and highly recommend it!!!
Keyto member Sherry
5 stars
I am very happy with Keyto. I have also benefitted by the support of food suggestions through the app. Thanks to Keyto, I am finally on the road to my optimum body weight. Along the way, I’m eating totally healthy and delicious food. Yay!

Reach and sustain your health goals

Customize your program today