Key to Health is a digital metabolic health company that combines real-time breath acetone biofeedback with a Mediterranean-style, low-refined-carbohydrate dietary program. Our approach supports sustainable weight management by helping individuals understand how their daily choices impact their metabolic state.

Our program has been validated in a year-long randomized controlled trial, with participants achieving ~10% weight loss at one year—outperforming a calorie-restricted comparator. These findings highlight the potential of real-time metabolic feedback as a scalable, non-pharmacological tool for long-term weight management.

Key to Health partners with employers and health plans seeking evidence-based, cost-effective metabolic health solutions.


Key to Health

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Key to Health

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