The Fast 800 Book, free pdf download from here or read it online too. Dr. Michael Mosley’s “The Fast 800” is a comprehensive guide that advocates a lifestyle rooted in scientific research, encompassing diet, physical activity, and mindfulness. The book is a culmination of years of experience with fasting, the 5:2™ diet, high-intensity interval training (HIIT), and the Mediterranean diet. It presents three adaptable dietary strategies to align with your personal goals and circumstances. Additionally, it includes an online programme, shakes, and multivitamins to facilitate weight loss, promote health, and enhance longevity.