Zero Longevity Science is a company that offers a health and wellness application designed to assist users with their weight loss and health improvement journeys. The app focuses on building healthier habits by employing intermittent fasting and other sustainable lifestyle practices demonstrated to provide various health benefits such as disease reversal, weight loss, and increased energy. Users can track their progress in real time and receive personalized guidance based on their unique data. Zero has been instrumental in helping its members achieve significant weight loss and health improvements, supported by peer-reviewed studies and a scientific advisory board.