Sentences with phrase «contaminated with other substances»

Some melatonin supplements have been found to be contaminated with other substances, such as serotonin.

Not exact matches

For example, while we have not seen any large - scale research studies in this regard, we would predict that crimini mushrooms grown on composted materials that had previously been contaminated with residues of pesticides, heavy metals, or other unwanted substances would end up absorbing some of these contaminants into the brown button mushroom that we eat.

Like hundreds of millions of people, I share the fear of runaway global warming and ocean acidification, of losing the richness of life forms we humans share the planet with, of plastic and other toxics substances contaminating the biosphere.