Sentences with phrase «tiny addition of a chemical»

The tiny addition of a chemical mark atop a gene that is well known for its involvement in clinical depression and posttraumatic stress disorder can affect the way a person's brain responds to threats, according to a new study by Duke University researchers.

Not exact matches

In addition to having up to 13 pesticides detected on the fruit, according to an Environmental Working Group (EWG) analysis, conventional «strawberries have a large surface area and all those tiny bumps, which makes the pesticides hard to wash off, so you're ingesting more of those chemicals,» explains Marion Nestle, PhD, a professor of nutrition and public health at New York University and author of What to Eat.
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