Lumen Hand held Metabolism Tracker

Product Description

PERSONALIZED DAILY NUTRITION: Lumen tells you what your body is using for energy, fats or carbs, and provides you with daily personalized nutrition recommendations to help you reach your goals.> WORK OUT OPTIMIZATION: See if you have enough energy before for your workouts, and see the impact of your nutrition post-workout with Lumen. METABOLISM TRACKING

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Lumen Hand held Metabolism Tracker

Lumen reveals if your body is burning fat or carbs with a single breath

Lumen claims a 'single breath' can help you lose weight

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Become Your True Self with Lumen the Metabolism Tracker