longevity

Urolithin A After 50: Can It Support Healthy Muscle Aging?

Urolithin A After 50: Can It Support Healthy Mu...

Muscle strength, endurance and mitochondrial function can change with age. Here’s what human trials actually show about Urolithin A after 50—and where exercise, protein and creatine still have stronger evidence.

Urolithin A After 50: Can It Support Healthy Mu...

Muscle strength, endurance and mitochondrial function can change with age. Here’s what human trials actually show about Urolithin A after 50—and where exercise, protein and creatine still have stronger evidence.

Pomegranate vs Urolithin A: Can You Get Enough From Food?

Pomegranate vs Urolithin A: Can You Get Enough ...

Pomegranate provides the precursors your gut can convert into Urolithin A—but conversion varies dramatically between people. Here’s how food-derived and direct Urolithin A exposure actually compare.

Pomegranate vs Urolithin A: Can You Get Enough ...

Pomegranate provides the precursors your gut can convert into Urolithin A—but conversion varies dramatically between people. Here’s how food-derived and direct Urolithin A exposure actually compare.

Why Can’t Everyone Produce Urolithin A? Gut Metabotypes Explained

Why Can’t Everyone Produce Urolithin A? Gut Met...

Urolithin A is made by gut bacteria from ellagitannins and ellagic acid—but not everyone produces it equally. Here’s what Urolithin metabotypes reveal about the gut microbiome, diet and individual variability.

Why Can’t Everyone Produce Urolithin A? Gut Met...

Urolithin A is made by gut bacteria from ellagitannins and ellagic acid—but not everyone produces it equally. Here’s what Urolithin metabotypes reveal about the gut microbiome, diet and individual variability.

Can You Take Urolithin A Every Day? Safety and Long-Term Use

Can You Take Urolithin A Every Day? Safety and ...

Daily Urolithin A has been studied in human trials for four weeks to four months, usually at 500–1,000 mg per day. Here’s what that tells us about continuous use—and what...

Can You Take Urolithin A Every Day? Safety and ...

Daily Urolithin A has been studied in human trials for four weeks to four months, usually at 500–1,000 mg per day. Here’s what that tells us about continuous use—and what...

How Long Does Urolithin A Take to Work?

How Long Does Urolithin A Take to Work?

Urolithin A can produce measurable mitochondrial-related changes within about four weeks, but strength, endurance and physical-function outcomes are usually studied over longer periods. Here’s what human trials actually show.

How Long Does Urolithin A Take to Work?

Urolithin A can produce measurable mitochondrial-related changes within about four weeks, but strength, endurance and physical-function outcomes are usually studied over longer periods. Here’s what human trials actually show.

Urolithin A and Mitophagy: How Does It Actually Work?

Urolithin A and Mitophagy: How Does It Actually...

Reviewed by the Celnovix Editorial TeamLast reviewed: September 2026 Urolithin A is often described as a: “mitophagy activator.” That phrase has become one of the most common claims associated with...

Urolithin A and Mitophagy: How Does It Actually...

Reviewed by the Celnovix Editorial TeamLast reviewed: September 2026 Urolithin A is often described as a: “mitophagy activator.” That phrase has become one of the most common claims associated with...