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Showing posts with the label DNA

Should you eat your rice or ditch it? Let your genes choose for you

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Very often, people fighting obesity hear that they should stop consuming rice and rice products because it promotes weight gain. Look at the people from other South-East Asian countries where rice is more a staple than in India. How many of them are overweight or obese? In fact, new research suggests that a diet based on rice is less likely to make you obese than a diet devoid of it. This is where nutrigenomics (also known as nutritional genomics) comes into play. It gives you a better understanding of your body’s requirement and the food it needs. What is nutrigenomics and why does it matter? There is a deep connection between food and genes. The food you eat has an impact on your genes and your genes have a profound impact on your nutritional requirements, metabolism and the ability to lose or gain weight. Every person’s genes respond differently to the nutrients consumed through food or supplements. This knowledge is profound in leading a healthy life. Armed with this info...

First gene-edited babies claimed in China

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Business Standard : A Chinese researcher claims that he helped make the world's first genetically edited babies twin girls born this month whose DNA he said he altered with a powerful new tool capable of rewriting the very blueprint of life. If true, it would be a profound leap of science and ethics. A US scientist said he took part in the work in China, but this kind of gene editing is banned in the United States because the DNA changes can pass to future generations and it risks harming other genes. Many mainstream scientists think it's too unsafe to try, and some denounced the Chinese report as human experimentation. The researcher, He Jiankui of Shenzhen, said he altered embryos for seven couples during fertility treatments, with one pregnancy resulting thus far. He said his goal was not to cure or prevent an inherited disease, but to try to bestow a trait that few people naturally have an ability to resist possible future infection with HIV , the...