Vitamin D: Shedding light on diabetes, MS and cancer

Vitamin D: Shedding light on diabetes, MS and cancer

Could a ray of sunshine hold the key to preventing MS, diabetes and even bowel cancer? Vitamin D - made naturally in skin exposed to strong sunlight - appears to reduce the risk of developing these, and a rash of other diseases. We examine the evidence to find out why as well as hearing how seaweed looks set to ignite a biofuel boom in the future, why a good night's sleep might make traumatic memories worse and how scientists have made multicellular life in the lab in just 60 days... Like this podcast? Please help us by supporting the Naked Scientists

Episoder(1237)

Extreme Geology

Extreme Geology

Live on location at the Cambridge Science Centre, Chris Smith, Dave Ansell, Ginny Smith and guests James Jackson, an Earth Scientist, Tehnuka Ilanko, a volcanologist, and Arwen Deuss, a seismologist,...

29 Okt 201359min

Stopping Superbugs

Stopping Superbugs

What is the scale of the superbug problem? How much is antibiotic resistance costing? Can new antibiotics be made that cannot be bypassed by bacteria? And what new drugs are already in the pipeline. I...

19 Okt 201354min

Tunnelling Under London

Tunnelling Under London

How do you dig a 26 mile tunnel beneath a city and below the water table? This week we drop in on Crossrail, who are busy constructing a new commuter line below the UK capital, to discover how massive...

14 Okt 201354min

Science Centre Showoff

Science Centre Showoff

Live on location at the Cambridge Science Centre, Chris Smith, Dave Ansell, Ginny Smith and guests Rod Jones, an atmospheric chemist, Margaret Stanley, an HPV cancer researcher, and Caroline Goddard,...

7 Okt 201354min

Science of Sleep

Science of Sleep

What's the best way to catch 40 winks? We investigate the science of sleep, including why we need it and why do some people fall asleep at the wrong times? Jason Rhiel tell us how he investigates what...

30 Sep 201356min

Citizen Science: Research You can Do

Citizen Science: Research You can Do

What's the best way to get involved in scientific research from home? Chris Smith and Dominic Ford investigate some of the best citizen science projects which are looking for your help. From categoris...

23 Sep 201357min

Shedding Light on the Brain

Shedding Light on the Brain

We expose how electricity powers the nervous system. Chris Smith and Hannah Critchlow speak to a panel of experts about why chillis taste hot and mint feels cool, how ion channels could tackle diabete...

16 Sep 201353min

Get the Frack Out of Here...

Get the Frack Out of Here...

Will fracking bring down energy prices and keep our lights on, or could it be an environmental disaster? Kate Lamble and Ginny Smith speak to a panel of experts about whether fracking could really con...

11 Sep 201354min

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