Josh is a rocket scientist and worked at SpaceX for 6 years, managing the team that designed the life support systems in their space shuttles. Overtime, he started to notice extreme levels of fatigue and experienced volatile spikes and crashes of energy throughout his day. For someone that worked out consistently and followed the guidelines for what he believed to be healthy practices, it didn’t seem to add up. After experimenting with glucose monitoring, he realized that he was pre-diabetic, borderlining on fully-blown diabetic, and that the foods he was eating were having a significant impact on his performance. It was this discovery and struggle to derive actionable insights from his glucose monitoring that led him to start Levels.