Michael heads to Spain to search for some of the most powerful tastes on the planet, whilst James travels high in the Peruvian Andes to discover how a bitter potato - a cousin of the humble spud - has been tamed to help the inhabitants survive the extreme altitude. Using the latest imaging techniques to take us inside our food, right down to the molecular level, Michael and James offer us a whole new way of thinking about taste: far more than being just delicious, it's actually a matter of survival.
Chris Packham invites us inside his autistic world to try to show what it is really like being him. For most of his life, broadcaster and naturalist Chris didn't tell anyone about the one thing that in many ways has defined his entire existence. Chris is autistic - he has Asperger's Syndrome, which means he struggles in social situations, has difficulty with human relationships and is, by his own admission, 'a little bit weird'. But what if there was a way of taking away these autistic traits? Would Chris ever choose to be 'normal'? Chris's long-term partner Charlotte discusses the problems Asperger's creates in their relationship, and Chris travels to America to witness radical therapies that appear to offer the possibility of entirely eradicating problematic autistic traits.
2017 • Health
Explained examines why diets are often unsuccessful. It looks at the science that suggests that low carb, low fat, and body type diets as well as supplements and detoxification regimes simple do not work in helping most people lose weight. While the diet industry pushes us to avoid calories the food industry encourage us to eat more of them.