A groundbreaking study conducted by our team here at January AI, titled "Digital health application integrating wearable data and behavioral patterns improves metabolic health," has just been published in npj Digital Medicine, an imprint of Nature. This real-world evidence, validated by rigorous peer review, could reshape the way we approach health management.

The breakthrough findings

In a world where our devices track everything from heart rates to sleep patterns, January AI's study underscores the pivotal role AI can play in turning this data into actionable insights. The study showcases how January’s proprietary AI technology, led by Dr. Michael Snyder, chair of genetics and director of genomics and personalized medicine at Stanford University,, can be the catalyst for weight loss, glucose reduction, and an overall metabolic health makeover by nudging us toward healthier lifestyle choices.

Dr. Snyder, one of the lead researchers and co-founder of January AI, highlights the significance of this study, emphasizing that AI can empower people to lose weight, enhance insulin sensitivity, and improve metabolic health — all without the constant hassle of wearing a CGM. It's not just a scientific breakthrough, it's a potential game-changer for democratizing health information access, especially for those facing barriers in traditional healthcare; CGMs are notoriously expensive, and traditionally, you have to replace your CGM every 14 days to get access to data. January’s AI givesyou glucose insights with or without a CGM, and provides a unique glimpse into the future so you can make smarter health decisions proactively.

 Why it matters

37 million Americans struggle with diabetes, and the global impact of metabolic disease is ballooning. January AI’s CEO, Noosheen Hashemi, stresses the importance of taking action now, especially for the 96 million Americans with prediabetes (90% of whom might not even be aware of their condition). “Globally, half of the world’s population is expected to be insulin resistant with 1.3 billion people expected to have diabetes by 2050,” says Hashemi. “Once the complications of diabetes start to occur, nearly every aspect of your health can be affected.” The study's results suggest that AI could be the beacon of hope in managing and mitigating the metabolic crisis on a global scale.

 The "Season of Me" study

The real-world study, dubbed "Season of Me," involved 2,217 participants across different glucose tolerance levels. The 28-day program, which included the January AI smartphone app, continuous glucose monitor (CGM), and a heart rate monitor (HRM), showcased AI's prowess in predicting glucose spikes, offering personalized feedback, and contributing to significant improvements in biomarkers.

Key takeaways from the study:

• AI-Augmented Wearable Data: The research proves that AI can augment data from wearable devices, providing invaluable insights that contribute to the development of healthy metabolic habits. Notably, AI continues to generate insights beyond traditionally wearable-centric data, eliminating the need for continuous device usage and significantly reducing costs and friction.‍
• AI-Driven Personalization: The smartphone app extended beyond standard biometric and food tracking, providing personalized feedback and dietary recommendations based on gathered data. AI predicted glucose spikes associated with various foods and activities, empowering users to practice mindful eating. Post-meal, the app offered AI-driven counterfactuals, using a person's own behavior as an experiential learning tool.‍
• Striking Results: Over 28 days, participants experienced significant improvements in various biomarkers, particularly glucose levels. Weight loss was observed across all participant groups, with the most substantial losses in those who were overweight or obese at the study's outset.‍
• Cost-Effective Alternative: The study estimates cost savings of an order of magnitude lower than ongoing use of a continuous glucose monitor (CGM), making this innovative technology more accessible to a broader audience.

The future of health management

January AI's study opens the door to a new era in health management, where technology isn't just a tool but a personalized solution. Imagine a world where managing chronic conditions is not a luxury but a standard practice. The future is now, and we’re proud to say that we’re leading the charge!

You can read the published study in its entirety here

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