Longist is a powerful tool that helps users understand how their food choices affect their longevity. By using AI and nutritional science, it provides instant feedback on meal impacts, integrates with Apple Health, and offers personalized coaching to support healthier habits.
Longist is an AI-powered app designed to help users track the impact of their food choices on longevity. It offers a science-backed approach to nutrition by focusing on healthspan rather than just calories or macros. Users can snap photos of meals, menus, or barcodes to instantly see how each ingredient affects their lifespan, receive personalized guidance from an AI Longevity Coach, and integrate with Apple Health for real-time biometric tracking. The app is ideal for biohackers, health enthusiasts, and anyone looking to optimize their diet for long-term well-being.
A.Longist uses real research from leading universities to estimate how different foods impact your healthy lifespan. Its AI identifies your meal and applies longevity scores based on peer-reviewed nutrition data.
A.Yes. Longist is built on the Health Nutritional Index from a Nature Food study and backed by data on over 5,800 foods. Every score is rooted in research and updated as new studies emerge.
A.Each food is scored by how it affects your healthspan—adding or subtracting minutes of healthy life. A green score means it’s a longevity booster, while a red or yellow score means it may shorten your healthspan if consumed often.
A.No. Longist skips the complexity of calories or grams and instead focuses on how food choices affect your longevity and organ systems like heart, brain, and gut health.
A.Longist is designed for real-life eating. You can snap a photo, and its AI can identify multiple foods in a dish and analyze the combined impact. You can also scan menus to choose smarter meals on the go.
