1. A type of organic compound found in plants, belonging to a class of polyphenols that are precursors to lignin and have potential health benefits.
Usage: technical; biochemistry

Examples

• Lignans are abundant in flaxseeds and sesame seeds.
• Researchers study lignans for their potential antioxidant properties.
• The lignan content in whole grains contributes to their nutritional value.
• Lignans are converted by gut bacteria into compounds that may benefit health.
• Foods rich in lignans include berries, nuts, and legumes.