2024年10月15日 · Foods With Polyphenols. Most plant-based foods contain polyphenols, like vegetables, fruits, and whole grains. It’s easy to get enough in your diet to boost your health, but some sources are ...

2023年8月16日 · Polyphenols also affect foods’ flavors (often bitter/astringent) and odors. For example, iceberg lettuce will have a lower polyphenolic content than dark leafy greens, like spinach or kale.