Lumen - Hack your metabolism & lose weight
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Lumen is a device and app that measures your metabolism through the breath. In a single breath, see if your body is burning fats or carbs for fuel. With the app, you will receive daily personalized meal plans to help you lose weight and optimize your workouts.


Replies
Very useful companion. And it works!
Pros:Unique data
Cons:None
I am going to get it!
Pros:Definitely! Sounds amazing to be able to find out what foods are making you gain or not
Cons:you must use it all the time before you eat
Waiting for availabilty yay
Pros:Amazing idea it looks
Cons:None there are none.