Eat, Fast and Live Longer

Eat, Fast and Live Longer follows British journalist and physician Michael Mosley as he embarks on a personal journey to improve his health and longevity while making minimal changes to his lifestyle. Mosley, motivated by concerning results from routine blood work indicating borderline diabetes and high cholesterol, sets out to explore alternative solutions to medication.

The documentary chronicles Mosley’s investigation into the science of fasting and its potential health benefits. He travels across the United States, meeting with researchers and experts in the field of longevity and nutrition. Through these encounters, Mosley learns about various fasting regimens and their effects on the body, including the activation of repair genes and the reduction of risks associated with heart disease, diabetes, and certain cancers.

One of the key aspects of the documentary is Mosley’s self-experimentation. He tries different fasting approaches, including alternate-day fasting and time-restricted eating, to observe their effects on his own health. Throughout the process, he monitors changes in his weight, body fat percentage, and various biomarkers such as IGF-1 levels, cholesterol, and blood glucose.

The documentary presents scientific evidence suggesting that a diet based on feast and famine cycles can have powerful anti-aging effects, comparable to those achieved through calorie restriction. Interestingly, this approach still allows for the enjoyment of favorite foods, making it a more sustainable option for many people.

Mosley’s journey also leads him to explore the potential cognitive benefits of fasting. The documentary touches on research indicating that intermittent fasting may not only be beneficial for the body but could also have positive effects on brain health.

As the documentary progresses, Mosley shares his personal results from adopting a fasting regimen. He reports significant improvements in his health markers, including weight loss, reduced body fat, and better blood test results. These positive outcomes demonstrate the potential effectiveness of intermittent fasting as a strategy for improving overall health and longevity.