See what your food actually does to your body.

Combine continuous glucose monitor data with meal annotations and AI analysis to understand exactly how your nutrition affects your metabolic health — not based on averages, but on your unique biology.

Why track glucose?

Glucose isn’t just for diabetics. Your blood sugar response to food affects energy levels, cognitive performance, weight management, sleep quality, and long-term metabolic health. A continuous glucose monitor reveals patterns that occasional blood tests miss entirely.

Seamless CGM integration.

Dexcom

Continuous real-time glucose data from Dexcom G6, G7, and Stelo CGMs. Automatic import with full historical data access.

Abbott Libre

FreeStyle Libre 2 and Libre 3 data flows into Fulcra via Apple Health integration. See your glucose alongside all other health metrics.

More CGMs

Any CGM that syncs with Apple Health works with Fulcra. Your glucose data joins your unified timeline automatically.

Meals meet metrics.

Use Fulcra’s annotation system to log what you eat, then watch your glucose response in real time. Over time, you’ll build a personal food database that shows exactly which meals spike you, which keep you stable, and how timing, combinations, and portions change the equation.

AI-powered pattern detection.

Time-of-Day Effects

Discover that the same meal causes a 40mg/dL spike at dinner but barely moves the needle at lunch. Time your carbs for when your body handles them best.

Exercise Impact

See how pre- and post-workout glucose patterns differ across exercise types. Learn which activities improve your insulin sensitivity the most.

Sleep Connection

Understand how evening meals and glucose levels affect your sleep architecture. Find out if nighttime glucose dips are disrupting your deep sleep.

Take control of the future

Join the Fulcra team to help us build the future of agent memory, and personal data sovereignty, Reach out below if you'd like to talk.