A searing, two-hour investigation places America’s heroin crisis in a fresh and provocative light -- telling the stories of individual addicts, but also illuminating the epidemic's years-in-the-making social context, deeply examining shifts in U.S. drug policy, and exploring what happens when addiction is treated like a public health issue, not a crime.
Michael Mosley puts himself through a battery of health tests available to people who feel perfectly well. From an expensive heart scan to a new national screening procedure to detect the earliest signs of bowel cancer, Mosley sets out to discover which if any of the tests are worth doing.
Seventy years ago, when the coldest thing in your house was a pantry, most of the food we ate was harvested, sent straight to the shops and would have been on our plates before it started to go off. However, the advent of the home freezer and advances in various preservation techniques changed all of that and now we’re used to eating what we want, when we want, regardless of the time of year when the food is actually grown. So how do they keep the food for so long? And does the quality stay the same?
The series offers a fresh look at the science behind teeth and dentistry, and what we can all do to improve our oral health. The programmes feature patients undergoing treatment for missing or broken teeth, decay, gum disease, and a range of other problems – sometimes to the extreme. The series also features a strong public health message, with experiments on and information about everything from correct tooth brushing to the effectiveness (or otherwise) of over-the-counter tooth whitening kits.