Easy and fun to use, great insight and simple plan – Lumen - Metabolism Tracker Review

I was intrigued by the premise and potential to manage my metabolism and meals as I recently became Type 1 diabetic. Controlling carbs and tweaking my food has deeper impact now and this is a great tool to focus attention and provides simple guidance for food intake focus each day.
Review by Roving reader on Lumen - Metabolism Tracker.