This episode explores what can give brains a boost. In America, Angela tries out a new treatment that's proven to help memory and concentration. In Japan, a remarkable 100-year-old reveals the colourful foods that keep minds more active. Plus Chris discovers the best exercise we can do for our brains. At the cutting-edge of science, discover how injections of young people's blood may help beat dementia.

So far the volunteers have successfully been losing lost weight, but now the honeymoon period is over. It is the final two months of the diet, and their minds and bodies are fighting back. Dr Chris van Tulleken and Professor Tanya Byron find out if the new personalised diets will help them stay on course, and the experts reveal the scientific secrets to permanent dieting success.

It is time to see if personalised dieting will work in normal life. The volunteers have been given one of three diets to follow - based on their genes, their hormones and their psychology. But now they are back at home, trying to stick to their personalised diets with all the stresses and temptations of real life. Dr Chris van Tulleken and Professor Tanya Byron discover how our genetic makeup can make temptation difficult to resist, how understanding the brain reveals what makes us comfort eat and what science can tell us about why we make disastrous food choices.

Most people hope they'll live a long, healthy, and happy life, but few are able to travel the world in an attempt to reverse-engineer the formula for longevity. That's exactly what Dan Buettner did: Beginning in the early aughts, Buettner collaborated with National Geographic, scouring the globe in pursuit of places where people live much longer than average, and thus, the concept of 'Blue Zones' came to be.
In the first episode, how can people live so long and with such great health? A trip to Okinawa reveals simple secrets about diet, lifestyle and longevity. They maintain a sense of purpose no matter what age and you won't find them laying on the sofa.

A provocative and enlightening documentary that delves into the little-known power of plant-based eating to heal our bodies and the planet. Through concrete interviews and compelling testimonials, the film explores how chronic diseases, which have become epidemics in the Western world, can be significantly improved and even reversed by changes in diet. Doctors, scientists, and celebrities share their insights and personal experiences, debunking the notion that medicine and surgical procedures are the only answers to serious health conditions. This documentary not only highlights the transformative impacts of diet on health but also addresses the ethical and environmental implications of our food choices.
‘Eating You Alive’ offers an inspiring vision of how we can take control over our health, live in harmony with the environment, and effect positive change in our lives and the world around us. This film is a call to action, not just for those looking to improve their health but also for those committed to sustainability and the well-being of the planet.

In the interesting second episode, we embark on a journey to the picturesque island of Sardinia. Here the people live in harmony with the land and with one another. Learn about this effortless lifestyle where work and play seem to be united and the result is longevity. In this episode, the documentary also explores the unexpected discovery of unusual longevity in a North American suburb. Their lifestyles, dietary habits, and sense of community contribute to the remarkable longevity observed in these regions.
The importance of a plant-based diet, social connections, and positive health behaviors is highlighted, offering viewers valuable insights into leading a longer, healthier life. Join us as we uncover the unexpected secrets that may forever change the way we approach health and happiness.