Search results
Results from the WOW.Com Content Network
Urolithin A is not known to be found in any food but rather forms as the result of transformation of ellagic acids and ellagitannins by the gut microflora in humans. [ citation needed ] Sources of ellagitannins are: pomegranates, nuts, some berries (raspberries, strawberries, blackberries, cloudberries), tea, muscadine grapes, many tropical ...
“Our bodies become less efficient at producing urolithin A as we age, so supplementation may be appropriate, especially for older and middle-aged adults,” says Prest. In studies using ...
Although animal studies do not directly translate to humans, experts believe urolithin A may have potential as a future preventive or therapeutic agent for Alzheimer’s disease. Urolithin A shows ...
They are produced in the gut, and found in the urine in the form of urolithin B glucuronide after absorption of ellagitannins-containing foods, such as pomegranate. [2] During intestinal metabolism by bacteria, ellagitannins and punicalagins are converted to urolithins, which have unknown biological activity in vivo .
The age of a captured fish specimen can be measured by examining growth patterns similar to tree rings on the otoliths (parts of motion-sensing organs). [5] In 2018, naked mole-rats were identified as the first mammal to defy the Gompertz–Makeham law of mortality, and achieve negligible senescence. It has been speculated, however, that this ...
The test could help identify one key Alzheimer's biomarker, tau protein, before it shows up in brain. Here's what experts say and what they know about tau.
Castalagin is a representative ellagitannin, characterized by coupled gallic acid substituents. The ellagitannins are a diverse class of hydrolyzable tannins, a type of polyphenol formed primarily from the oxidative linkage of galloyl groups in 1,2,3,4,6-pentagalloyl glucose.
Kelly Ripa, 52, says it’s ‘hurtful’ that people expect her not to age ‘under any circumstances’ ...