Search results for polyphenol

Polyphenols are bioactive plant compounds with a variety of health benefits.

“High-polyphenol olive oil consumption significantly reduced oxidized LDL cholesterol and increased total antioxidant capacity. These changes were greatest in participants who were at high risk for cardiometabolic disease due to their high waist circumference.”

“The addition of polyphenols to an already healthy Mediterranean diet led to further improvements in glucose control and brain health. This is supported by the findings that the green shake and green tea showed independent beneficial effects.”

“But sometimes, the compounds can work against each other, limiting their absorption and diminishing their healthful effects. In this Aliquot, I address concerns about possible conflicts between matrix components in bananas and dairy products that might diminish the healthful effects of polyphenols.”

“Polyphenol oxidase is released when plant tissue is blended or damaged and can react with selected compounds before absorption. Bananas remain nutritious, but people who want to maximize flavan-3-ol exposure can place high-PPO banana in a different meal.”

“In this member Q&A clip, Dr. Rhonda Patrick explains why she stopped blending bananas with flavanol-rich berries or cocoa. Bananas contain high polyphenol oxidase activity, and breaking the fruit apart can bring the enzyme into contact with compounds that it can oxidize.”

“PPO is released when plant tissue is cut, bruised, or blended and can react with selected polyphenols before they reach circulation. A follow-up experiment in 11 men found lower flavan-3-ol levels even when the high-PPO banana drink and flavan-3-ols were kept apart until ingestion.”

“However, cocoa processing induces flavonoid losses of 60 percent or more. "Cocoa and chocolate are rich in polyphenols, particularly flavonoids, exhibiting the highest concentrations of flavonoids...among many commonly consumed foods.".”

“Regular coffee consumption also enhances genomic stability, supports telomere integrity, and activates antioxidant pathways via Nrf2, significantly reducing cancer risk. Importantly, even decaffeinated coffee consistently provides these protective benefits due to its rich content of polyphenols and melanoidins.”

“Polyphenols - Polyphenols undergo microbial biotransformation, producing bioactive compounds that regulate inflammation, the gut microbiome, and intestinal barrier function. "Polyphenols undergo microbial biotransformation, producing an array of bioactive compounds that regulate inflammation, the gut microbiome, and intestinal barrier function.".”