Polyphenols are organic compounds primarily found in which type of food?

Polyphenols are a group of naturally occurring compounds that are rich in antioxidants, primarily found in plant-based foods. They are known for their ability to offer various health benefits, including anti-inflammatory and antioxidant effects. Foods such as fruits, vegetables, tea, coffee, red wine, and certain whole grains are all significant sources of polyphenols, contributing to their prominence in the discussion of nutrition and health.

In contrast, grains, meat, and dairy products generally contain much lower levels or negligible amounts of polyphenols compared to plant foods. This characteristic of polyphenols being predominantly found in plants makes the correct answer clearly identifiable. Understanding these compounds’ sources is important for nutrition professionals who aim to guide individuals towards a diet rich in antioxidants for improved health outcomes.