This study reported that the following brands failed to meet extra virgin olive oil standards: Bertolli Carapelli Colavita Filippo Berio Mazzola Mezzetta Newman's Own Safeway Star Whole Foods. Part of a post on facebook entitled, Fake Oil Oil: What You Need To Know. Independent tests at the University of California found that 69% of all store-bought extra virgin olive oils in the US are probably fake.
PM10 is a mixture of materials that can include smoke, soot, dust, salt, acids, and metals. Particulate matter also forms when gases emitted from motor vehicles and industry undergo chemical reactions in the atmosphere. How does PM10 affect our health? PM10 is among the most harmful of all air pollutants.
Air pollutants can be in the form of particulate matter which can be very harmful to our health. The level of effect usually depends on the length of time of exposure, as well the kind and concentration of chemicals and particles exposed to.