Scientists say this type of olive oil could boost brain power

Extra virgin olive oil might help protect your brain by working through your gut. A two-year study found that people who consumed it had better cognitive performance and more diverse gut bacteria than those using refined olive oil. Researchers even identified specific microbes linked to these benefits. The findings suggest that choosing high-quality olive oil could be a simple way to support brain health as you age.

source https://www.sciencedaily.com/releases/2026/04/260417224527.htm