Category Archives: Performance Enhancement

Lumen Wants to Track Your Metabolic Flexibility. But Do You Need It?

Metabolic flexibility is a buzzy topic, particularly among biohackers—people who use themselves as an experiment in an effort to be healthier or perform better. Being metabolically flexible means that you’re able to switch between burning carbs and burning fat for energy, which helps your body consistently function at its best, both in everyday life and […]

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