100 years ago a new word in medicine was invented: “vitamin". This year the world will spend over $100 billion on vitamins and supplements. Dr. Derek Muller takes us on a world-spanning investigation of vitamin science and history, asking how do we decide whether to take vitamin supplements or not?
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Delve into the digestive system with this lighthearted and informative documentary that demystifies the role gut health plays in our overall well-being.
2024 • Health
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.
S1E4 • Extra Life: A Short History of Living Longer • 2021 • Health
For hundreds of years, psychiatry has treated voices and hallucinations as an enemy - regarding them as 'insanity' or 'madness' and seeing them as something to be quashed and even frightened of. But today, new scientific and psychological insights into how the brain works are leading to a radical rethink on what such experiences are - and how they should be treated. Horizon follows three people living with voices, hallucinations and paranoia, to explore what causes this kind of phenomena. Providing a rare first-hand insight into these experiences, they reveal just what it is like to live with them day to day. They examine the impact of social, biological and environmental influences on conditions traditionally associated with insanity, such as schizophrenia and psychosis, and within the film they look at how new ways of understanding the brain are leading to a dramatic change in treatments and approaches, and examine whether targeting the root causes of psychosis can lead to recovery. Above all, they try to uncover why it happened to them - and whether it could happen to you.
Cheap, quick and tasty, fast food became a culinary craze in the 1950s. But has our quest for convenience created an irreversible health crisis?
S1E1 • History 101 • 2020 • Health
We've all heard that a glass of wine a day is healthy or that spinach is a good source of iron. But what is true and what is a myth?
2017 • Health
Look at a nature survivalist, rancher twins, a doctor who survived Ebola and the recipient of a cutting-edge cancer therapy to uncover the wildly advanced biology that keeps us alive against all odds.
S1E4 • Human: The World Within • 2021 • Health