Jan 11, 2024 · What is Urolithin A? Urolithin A is a metabolite produced when certain gut bacteria break down ellagitannins, which are found in foods like pomegranates, berries, and nuts . But what sets Urolithin A apart is its unique chemical nature — it’s a potent antioxidant and anti-inflammatory agent.

Urolithin A is a metabolite compound resulting from the transformation of ellagitannins by the gut bacteria. [1] It belongs to the class of organic compounds known as benzo-coumarins or dibenzo-α-pyrones.

Urolithin A (UA) is a natural compound produced by gut bacteria from ingested ellagitannins (ETs) and ellagic acid (EA), complex polyphenols abundant in foods such as pomegranate, berries, and nuts. UA was discovered 40 years ago, but only recently has its impact on aging and disease been explored. …

1000 mg of urolithin A improves muscle endurance and reduces inflammation. The most likely side effect of UA is muscle aches. Animal studies demonstrate that supplementing with urolithin A (UA) prevents age-related muscle decline, and even prolongs lifespan by 18% .

Urolithin A is a metabolite derived from ellagic acid, a polyphenol found in various fruits and vegetables, including pomegranates, raspberries, and walnuts, among others. It is commonly known for its potential anti-aging, muscle-building, and gut health properties, among others.

Urolithin A (UA) is a naturally occurring compound derived from the metabolism of gut microbiota, which has attracted considerable research attention due to its pharmacological effects and potential implications in muscle health and performance.

Jan 20, 2022 · Urolithin A is a natural gut microbiome–derived food metabolite that has been shown to stimulate mitophagy and improve muscle function in older animals and to induce mitochondrial gene expression in older humans.

Jun 11, 2021 · Urolithin A (UA) is produced by gut microflora from foods rich in ellagitannins. UA has been shown to improve mitochondrial health preclinically and in humans. Not everyone has a microbiome...

Oral supplementation with Urolithin A increases muscle strength • High dose of Urolithin A positively impacts exercise-performance measures • An increase in mitophagy proteins in human skeletal muscle observed in parallel • Supplementation is safe …

Mar 26, 2025 · Urolithin A is a natural metabolite produced by gut bacteria that break down polyphenols in food. While there has been a significant amount of interest and hype around urolithin A supplements, we take a look at the reality to see if it measures up.