The largest subclass
of dietary polyphenols is flavonoids (8,9).
Not exact matches
Dietary intake
of polyphenols, nitrate and nitrite and gastric cancer risk in Mexico City.
Lignans — Flax seeds are the richest
dietary source
of lignans, which are
polyphenols that act as antioxidants.
Cacao is considered a super food due to the high levels
of the antioxidants flavanols and
polyphenols; not to mention that it is one
of the best
dietary sources
of magnesium.
Fruits and beverages such as tea, red wine, cocoa, and coffee are major
dietary sources
of polyphenols.
The tart green Granny Smith apples benefit the growth
of friendly bacteria in the colon due to their high content
of non-digestible compounds, including
dietary fiber and
polyphenols, and low content
of available carbohydrates.
The new study, led by Giulio Maria Pasinetti, PhD, Saunders Professor
of Neurology, and a team
of investigators from the Center for Integrative Molecular Neuroresilience at the Icahn School
of Medicine at Mount Sinai, found that a bioactive
dietary polyphenol preparation — a combination
of three grape - derived
polyphenol products, including a select Concord grape juice, a select grape seed extract, and trans - resveratrol — was effective in promoting resilience against stress - induced depression in mice.
Complementary effects
of cereal and pulse
polyphenols and
dietary fiber on chronic inflammation and gut health — Joseph M. Awika — Food & Function
Green tea, a powerful
dietary supplement that offers a host
of benefits for men and women seeking a healthier life: Assist in the natural weight loss - the brain's help function and physical activity - strengthens energy - protection against free radicals from damaging skin green tea extract is a rich source
of polyphenols which provides powerful antioxidant protection, protecting healthy cells against the harmful effects
of free radical molecules caused by toxins, pollution, smoke and ultraviolet rays.
Lignans — Flax seeds are the richest
dietary source
of lignans, which are
polyphenols that act as antioxidants.
Experimental research has shown that when common
dietary polyphenols are subjected to fermentation, the newly formed biotransformation phytochemicals are more capable
of causing a beneficial shift in microbial growth stimulation [148].
And this new study isn't the only research attesting to the lifesaving results
of the Mediterranean diet, which features healthy fats, ample
dietary fiber and beneficial
polyphenols.
The
Dietary Polyphenol Ellagic Acid is a potent inhibitor
of hOAT1 - 2005 The American Society for Pharmacology and Experimental Therapeutics.
Building on the findings that
dietary polyphenols have antioxidant agents and may improve cognitive function researchers from the National Institute
of Mental Health Neurosciences in Bangalore hypothesized that the cocoa and
polyphenol contents in chocolate may have similar qualities.
Identification
of the 100 richest
dietary sources
of polyphenols: an application
of the Phenol - Explorer database.
Dietary intake
of total
polyphenol and
polyphenol classes and the risk
of colorectal cancer in the European Prospective Investigation into Cancer and Nutrition (EPIC) cohort, European Journal
of Epidemiology, published online.
Some studies have reported a significant reduction in plasma glucose and hemoglobin A1c levels, 52,53 while others have reported no effect on any aspect
of glucoregulatory control.54 Given that
dietary polyphenols are rapidly metabolized, one explanation for the discrepant findings between these studies may have been the measurement
of the effects
of tea on biomarkers at different times after its consumption.
Olive oil is regarded as a healthful
dietary oil because
of its high content
of monounsaturated fat (mainly oleic fatty acid) and
polyphenols.