Researchers recently conducted sampling and analysis of common vegetable oils from Italy and Spain, packaged in both glass and plastic bottles, to determine the presence of microplastics. Microplastics were found in every sample tested, regardless of packaging.
A recent study of canned tuna packed in oil and sold in Europe revealed toxic chemicals bisphenol A (BPA) and/or glycidol in all of the analyzed tuna products. Mercury and 3-MCPD were not found at levels high enough to cause concern.
Approximately two-thirds of avocado oil in North America is adulterated and of lower quality than advertised, according to a recent study by researchers from the University of California, Davis.
