Gloria and Chris settle the argument over whether tea and coffee are good or bad for us - and if the same is true for both. There is also the truth about a food often touted as a way to fight cancer. And, after reports suggesting reusing plastic water bottles is a bad idea, tests reveal if we should be using a fresh one every time.
2017 • Health
A treatment method that overturns a common sense of the medical community that "the brain cell does not regenerate" has been developed in Japan, and its practical application is imminent. The key to the treatment are "stem cells", which regenerate various body tissues on a daily basis. Japanese researchers have discovered that stem cells, which have been thought to be absent in adult brains, actually exist in small numbers. A therapy that stimulates brain stem cells in an innovative way and regenerates the brain is entering the final phase of a clinical trial.
An English breakfast, bangers and mash, a bacon butty, and the traditional Sunday roast: dishes synonymous with the great British cuisine. But when the World Health Organisation (WHO) recently said that eating processed meat can cause bowel cancer, and red meat probably causes cancer, many people became concerned that their favourite dinners could be harmful to their health. Tonight How Safe is Meat? Examines the evidence behind the WHO’s announcement, and puts the risks of eating meat in context. Reporter Fiona Foster speaks to leading scientists, medical professionals and representatives of the meat industry to find out: do you really need to bin your bacon buttie?
Geneticist Spencer Wells presents a broad view of the DNA Testing industry from its beginnings to its broader acceptance by the general public. Now an individual can, for the first time in history, read his own genetic blueprints.
Behind that cup of coffee or tea is a global story that goes back to the collision that created the Moon and the evolution of plant and animal life. The key is the molecule that gives your morning cup its kick: caffeine, the most popular drug in history.