4.6K views · 2.1K reactions | Uncover your metabolism's secrets with Lumen  Lumen is the world's first hand-held, portable device to accurately measure metabolism. Lumen tracks, analyzes, and shows you how to improve your metabolic health to achieve a healthier lifestyle and reach your weight goals. | Lumen | Facebook

Lumens measure how much light you are getting from a lightbulb. More lumens = brighter light.💡 https://energy.gov/energysaver/lumens-and-lighting-facts-label | U.S. Department of Energy

21 reactions · 20 shares | Since the first prototypes of Lumen began, our users have used Lumen's technology to measure metabolism *one million times!* To date, Lumen is being used in 126 countries. So we asked some of our users around the world to share how they're hacking their metabolism with Lumen! | Lumen | Facebook

2.9K views | Do you know your optimal window of fasting? If you’re...