Review of Paolo DeAndreis’ article, “Study Finds Virgin Olive Oil Linked to Better Gut Health and Slower Cognitive Decline“, published in Olive Oil Times (2026 February 2).
This article offers a fascinating look at how something as familiar as olive oil may play a meaningful role in protecting both gut and brain health as we age. It highlights new findings from the PREDIMED-Plus study showing that virgin and extra virgin olive oil are associated with better cognitive function and a more diverse, resilient gut microbiome compared to refined oils. The piece explores how the gut–brain connection may help explain these benefits, emphasizing that olive oil quality, not just quantity matters. Clear, engaging, and grounded in emerging science, the article encourages readers to see this staple in a whole new light.