Chocolate reduces stress. Fish stimulates the brain. Is there any truth to such popular beliefs? The findings of researchers around the world say yes: It appears we really are what we eat. A study in a British prison found that inmates who took vitamin supplements were less prone to violent behavior. And in Germany, a psychologist at the University of Lübeck has shown that social behavior is influenced by the ingredients consumed at breakfast. But what really happens in the brain when we opt for honey instead of jam, and fish rather than sausage? Scientists around the world are trying to find out. Neuro-nutrition is the name of an interdisciplinary research field that investigates the impact of nutrition on brain health. Experiments on rats and flies offer new insight into the effects of our eating habits. When laboratory rats are fed a diet of junk food, the result is not just obesity. The menu also has a direct influence on their memory performance. The role of the intestinal flora has been known for some time, but scientists are currently discovering other relationships. So-called "brain food" for example: The Mediterranean diet that’s based on vegetables and fish is said to provide the best nutrition for small grey cells. Omega-3 fatty acids, which are found in fish, for example, protect the nerve cells and are indispensable for the development of the brain - because the brain is also what it eats!
As his name suggests, rapper and documentary maker Professor Green has a past relationship with cannabis. Before finding success as a musician he sold weed, and between the ages of 16 and 24 he smoked cannabis every day - but things have changed since then. With those days behind him, Professor Green, aka Stephen Manderson, embarks on a uniquely personal film to take an in-depth look at our relationship with Britain’s most popular illegal drug and explores the arguments for and against legalisation. Stephen explores today’s booming UK cannabis industry, from the realities of life as a dealer, grower and even weed robber, to the consumers with ever-increasing options about how and what they buy. With cannabis laws around the world now changing – as US States like California fully legalise the drug – Stephen meets those hoping to make their future millions out of legalisation here in the UK. As he comes to reflect on his background and wrestle with his own past, Stephen explores addiction and the links between cannabis use and mental health.
2017 • Health
If you’ve been to a children’s birthday party lately, chances are at least one of the little guests had a portable needle loaded with epinephrine. Its standard equipment for a growing generation of highly allergic kids: more than three times as many children have food allergies now than twenty years ago. And one out of every three children is now allergic to foods, animals, or plants. Something puzzling, and frightening, is going on with our immune systems. The Allergy Fix travels across Canada and to the US, the UK and Germany to investigate why allergies are on the rise – and what’s being done about it.
Understand the importance of persuading the public to protect themselves during health crises. History shows that handwashing, social distancing and grassroots campaigning all play important roles in helping to shift behavior and save lives.
For 70 years we've waged war against harmful bacteria using antibiotics. But bacteria are fighting back and today more and more bacterial infections are becoming resistant to antibiotics. Drug-resistant superbugs are spreading; not just MRSA - also TB, pneumonia, e-coli. In Britain, hundreds are already dying of these infections - mainly the very young or the frail and elderly. But experts warn that unless we crack the problem, by 2050 we'll be facing a massive health crisis with over 10 million people dying of resistant bacterial infection worldwide every year.
2017 • Health