Jul 8, 2019 · What are polyphenols? Polyphenols are a category of compounds naturally found in plant foods, such as fruits, vegetables, herbs, spices, tea, dark chocolate, and wine.

Oct 15, 2024 · Polyphenols are plant-based compounds that boost heart health and immunity. Learn which 8 foods to eat to get more polyphenols.

Polyphenols are natural products with "several hydroxyl groups on aromatic rings ", including four principal classes: phenolic acids, flavonoids, stilbenes, and lignans. [2][5] Flavonoids can be grouped …

Sep 17, 2025 · Polyphenols are plant compounds with antioxidant benefits. They can help prevent cancer, diabetes, heart disease, and neurodegenerative diseases.

Aug 20, 2025 · Polyphenols are naturally occurring compounds found in plant-based foods and drinks, including fruits (like berries and apples), vegetables (like broccoli and onions), beverages (like coffee …

Aug 29, 2025 · What Are Polyphenols? Polyphenols are a large family of plant compounds known for their antioxidant and anti-inflammatory effects. These bioactive molecules are found in plant-based …

Dietary polyphenols, particularly flavonoids, have been extensively recognized for their role as a source of bioactive molecules that contribute to the prevention of various diseases, including cancer.

Aug 5, 2025 · Polyphenols are plant-based compounds that can help you stay healthy. They occur naturally in certain foods, including fruits, vegetables, herbs, spices, and tea.

American Heart Association

2 days ago · Polyphenol Foods: 15 Best Sources for Health in 2026 With over 8,000 distinct compounds identified across the plant kingdom, polyphenols represent one of nutritional science's most …