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With more research being done into the link between what we eat and how we feel, the health-food industry is booming, and so-called superfoods are leading the way. Many people admit to buying such products because they believe they make them feel significantly better - but is this true? Jonathan Maitland investigates whether superfood claims are fact or fiction
S1E2 • The Food We Eat • 2014 • Health
Angela Rippon investigates the disease that took her mother's life and is now starting to affect her friends. She undergoes a series of tests to discover if she has any early signs of the disease and makes the difficult decision about whether to take a genetic test that could predict her future risk. Along the way, Angela finds out some of the surprising ways people can help to protect themselves. She discovers why getting a good night's sleep could help prevent Alzheimer's and how learning a new language might be more effective than any current drug treatment. Angela also visits a number of people who are living with the disease, including Bob, the husband of one of her oldest friends. She meets families that carry a gene for early-onset Alzheimer's and discovers how they could be the best hope of finding a cure for this devastating disease.
2016 • Health
Nearly 40 million people are living with HIV. After decades of research and activism, how far have we come in finding a cure and battling the stigma?
S1E9 • History 101 • 2020 • Health
Bacteria, viruses, but also fungus spores, algae, pollen, and even insects: microorganisms are constantly drifting through the sky. How can so many living beings find their way into the air and be circulating in our atmosphere? How do they survive? What is their influence on our lives and our entire living world? Biodiversity, health, climate - scientists are only now discovering just how much this discreet airborne "plankton" affects our lives and the entire ecosystem on Earth. But despite its many virtues, this magic matter is now under threat from human activity. With help from experts and using 3D visual effects, this scientific investigation will take us to the heart of a world that is still very little understood, and will reveal the diversity and fragility of the air we breathe.
2023 • Health
Michael Mosley reveals the ingenious ways the body defends itself against a hostile world.
S1E4 • Inside the Human Body • Health
Channel 4 investigation looks into Coca Cola’s fight back on the incoming sugar tax, its close ties with influential scientists and some of the private lengths they are going to undermine a raft of public policy initiatives. The Coca Cola Company controls half the global soft drinks market; the one issue at the top of their agenda is a sugar tax.
Dispatches • 2017 • Health