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Dietary Polyphenols

Meaning

Dietary polyphenols are a large and structurally diverse group of phytochemicals naturally occurring in plants, characterized by the presence of multiple hydroxyl groups attached to aromatic rings. These compounds are ubiquitous in fruits, vegetables, tea, coffee, and wine, and they are not essential nutrients but exert significant biological effects in human physiology. In the context of hormonal health, they are studied for their potential to modulate enzyme activity, receptor signaling, and oxidative stress pathways. Their consumption is frequently associated with reduced risk of chronic, age-related diseases.