A breakthrough for Golden Rice
More than 10 years after the release of Golden Rice – rice genetically modified to contain high levels of provitamin A – trials are about to begin in Bangladesh and the Philippines to assess whether eating Golden Rice really does increase vitamin A levels in the body. Vitamin A deficiency is a cause of blindness…
Climate of changing public opinion
This week is Climate Week in the UK, which aims to get the public involved in thinking about climate change. In the scientific community, there is an increasing level of consensus about climate change and the need to take drastic action to limit severe consequences. However, in order to introduce challenging policies, there must be…
It’s not just puppy fat
While it’s a well-known piece of perceived wisdom that owners look like their dogs, there is evidence that obese owners are more likely to have obese dogs. Writing in CAB Reviews, Ian Bland and Julian Hill discuss the importance of owner’s perceptions of exercise and diet in terms of controlling obesity in dogs.It is hard…
Epigenetics: epi what?
Pity the poor editor on BBC’s news programme “Breakfast” (11 jan 2011) subtitling, as Professor Robert Winston and others discussed the possibility of gender selection to "complete your family in the way you desire" i.e. to finally achieve that longed for girl or boy. Throughout the discussion the text editor had kept up admirably, coping…
Green exercise, Part Two
Last May I posted a blog on the health benefits of exercise in natural environments (also called 'green exercise'), featuring new research on the subject. Since then, two systematic reviews on the topic have been published, the most recent just last week, so as some wet, grey weather is currently making it harder to leave…
Biofuels: a public health hazard?
Jatropha curcas, image courtesy of Biofuels Information Exchange It has come to my attention that Jatropha curcas (physic nut or purging nut) is being pushed in India as a biofuel crop (for oil) and that there is now an emerging public health problem there due to accidental poisoning of children. An Indian member of the…
Jam – is it junk?
Have you ever wondered whether jam contains anything healthy? Fruits and vegetables are chock full of antioxidants and other wonderful cancer fighters, but is it all lost when you make jam? I wrote about this for Nutrition and Food Sciences Database recently because a paper in Journal of Science of Food and Agriculture has some…
Talking up the humble apple
Photo: Robert Taylor After moving house recently I gained a tree full of Bramley apples, a variety used for cooking. This autumn I stored some, ate quite a lot and gave away more. Now as January wears on I still have loads that won't keep much longer. Our apple consumption has increased. My colleagues' and…
Xmas camels, tobacco and kids
Copyright: W.Norris My daughter decided to make this camel for the annual school Xmas tree competition. To her, at age 11, camels are “cuddly” and linked to the Three Wise Men, part of the Christmas Story. To me, whilst overseeing her sewing efforts, I’d made the link to the 2 empty packets sitting on my…
Do current e-book models help or hinder the migration from print to online?
December 7, 2010
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