Does olive oil contain 100% olive oil? An Exploration of Purity and Labeling
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4 min read
According to the North American Olive Oil Association, over 98% of olive oils available in US supermarkets are authentic and not adulterated with other oils. However, the label "olive oil" can be misleading, as the answer to 'Does olive oil contain 100% olive oil?' depends entirely on the specific grade purchased.
