Flavonols are a type of flavonoid, which are natural compounds found in plants. They are known for their antioxidant and anti-inflammatory properties, and they are associated with various health benefits. Here are some common dietary sources of flavonols:

1. Fruits:

   • Apples

   • Berries (such as blueberries, strawberries, raspberries)

   • Citrus fruits (such as oranges, grapefruits)

   • Grapes

2. Vegetables:

   • Onions

   • Broccoli

   • Kale

   • Spinach

   • Tomatoes

3. Tea:

   • Green tea is particularly rich in flavonols, with a specific type called catechins.

4. Cocoa and Dark Chocolate:

   • Cocoa and dark chocolate contain significant amounts of flavonols, especially a type known as epicatechin.

5. Legumes:

   • Soybeans

   • Lentils

   • Chickpeas

6. Herbs:

   • Parsley

   • Chives

7. Nuts:

   • Some nuts, such as almonds and hazelnuts, contain moderate amounts of flavonols.

8. Wine:

   • Red wine, in moderation, contains flavonols, particularly a type known as quercetin.

Remember that the flavonol content of these foods can vary based on factors like growing conditions, processing, and preparation methods. Eating a variety of fruits, vegetables, whole grains, and other plant-based foods can help ensure you're getting a diverse range of flavonols and other beneficial compounds.