Is sugar the new tobacco? How did the food industry get us to stop asking the question: is sugar toxic? It all starts with a secret PR campaign dating back to the 1970s. For forty years, Big Sugar deflected all threats to its multi-billion dollar empire, while sweetening the world's food supply. As obesity, diabetes, and heart disease rates skyrocket, doctors are now treating the first generation of children suffering from fatty liver disease. The sugar industry is once again under siege. They dodged the bullet once. Can they do it again?
Growing up in the streets of Dundee, actor Brian Cox was surrounded by tobacco. His entire family either smoked it or chewed it and yet Brian reveals, he never took up the habit. To find out why not, Brian travels to Virginia in the US to discover how the habit of smoking kick-started the British Empire and created a global market of addicts.
58m • Addicted to Pleasure
We hear about calories all the time: How many calories are in this cookie? How many are burned by doing 100 jumping jacks, or long-distance running, or fidgeting? But what is a calorie, really? And how many of them do we actually need? Emma Bryce explains how a few different factors should go into determining the recommended amount for each person.
4m • 2015 • TED-Ed
Panorama looks at the breakthrough that could change the lives of everyone and everything on the planet. Gene editing is revolutionising medical research and could deliver new treatments - even cures for a host of diseases. It also gives scientists control over evolution, allowing genetic changes to be forced through species. But some are worried about letting the gene genie out of the bottle.
29m • 2016 • Panorama
Michael explores the final months of foetal development - a time when infants grow strong and develop the vital survival tools they need to take their first breath. He meets a girl born with a rare disorder who was saved from the brink of death by a drug trial that made medical history by creating manufactured bone for the first time, examines the results of a study by Dr Suzanne King into whether unborn children can be affected by stress, and witnessed the critical moment of the first breath and the beginning of a new life.
58m • 2015 • Countdown to Life: The Extraordinary Making of You
Our hard-wired stress response is designed to gives us the quick burst of heightened alertness and energy needed to perform our best. But stress isn’t all good. When activated too long or too often, stress can damage virtually every part of our body. Sharon Horesh Bergquist gives us a look at what goes on inside our body when we are chronically stressed.
4m • 2015 • TED-Ed
Plastic surgeon Dr Rozina Ali leaves the operating theatre behind for the frontiers of skin science and asks if it is possible to make your skin look younger without surgery. She discovers the latest research about how the foods we eat can protect our skin from damage, and how a chemical found in a squid's eye is at the forefront of a new sun protection cream. She also finds out how sugar in our blood can make us look older, and explores an exciting new science called glycobiology, which promises a breakthrough in making us look younger.