But when high levels of toxicity exist, this precious antioxidant isn't properly recycled — and problems begin. (naturalhealth365.com)
When I say that, I'm referring to the overall level of toxicity that we face through our daily existence. (adrenalfatiguesolution.com)
She said that, even though one of the samples came back with an elevated level of toxicity, experts advise there is nothing to be concerned about. (spectrumlocalnews.com)