Plant metabolism creates complex mixtures of polyphenols in plant foods. Epidemiology and
human trials reduced this complexity, by studying specific foods; subclasses of polyphenols; …

The lay press often heralds polyphenols as panacea for all sorts of diseases. The rationale
is that their antioxidant activity would prevent free radical damage to macromolecules …

Polyphenols are substances of plant origin that occur in numerous fruits and vegetables,
wine, tea, olive oil, chocolate and other cocoa products. They show antioxidant properties in …

Polyphenols are a diverse class of natural antioxidants found mostly in fruits and vegetables.
Epidemiological studies show that long-term exposure to polyphenol-rich dietary …

Epidemiological evidence demonstrates that diets rich in fruit and vegetables promote
health, and attenuate, or delay, the onset of various diseases, including cardiovascular …

A great multiplicity of methods has been used to evaluate the activity of natural antioxidants
by using different techniques of inducing and catalyzing oxidation and measuring the end …

Polyphenols are a group of phytochemicals with potential health-promoting effects. They are
classified as flavonoid (flavonols, flavanols, flavones, flavanones, isoflavones, and …

Plants produce polyphenols, which are considered highly essential functional foods in our
diet. They are classified into several groups according to their diverse chemical structures …

Research on the effects of dietary polyphenols on human health has developed
considerably in the past 10 y. It strongly supports a role for polyphenols in the prevention of …

Epidemiological evidence suggests that diets rich in fruit and vegetables decrease the risk of
premature mortality from major clinical conditions, including cancer and heart disease …