Health

Study calls for sugar tax

People who drink sugary beverages are more likely to eat fast food and confectionery and less likely to make healthy dietary choices, University of Otago research has found.

Genetics

A look at how colds and chronic disease affect DNA expression

We're all born with a DNA sequence that encodes (in the form of genes) the very traits that make us, us—eye color, height, and even personality. We think of those genes as unchanging, but in reality, the way they are expressed, ...

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