Urolithin A and the Aging Immune System: What the Current Evidence Shows
An evidence-based look at how urolithin A may support immune function with age through mitophagy, with citations from recent clinical and preclinical research.
What Is Urolithin A? Benefits, Research, and Safety Explained (2026)
What urolithin A is, how gut bacteria make it from ellagitannins, what the mitophagy research shows so far, plus its safety profile and how supplements differ.
Urolithin A Side Effects and Safety: What the Human Evidence Shows
An evidence-based review of urolithin A side effects, tolerability in clinical trials, and who should exercise caution before supplementing.
Urolithin A and Muscle Health: What Human Studies Reveal
A balanced review of clinical research on urolithin A’s effects on muscle strength, endurance, and mitochondrial function.
How to Choose a Quality Urolithin A Supplement: What the Research Actually Shows
Not all urolithin A supplements deliver what their labels claim. Here is what the evidence says about bioavailability, dosing, and quality markers.
Foods Rich in Ellagitannins: Natural Sources of Urolithin A
Discover which fruits, nuts and other foods provide ellagitannins that gut microbes convert into the health‑promoting metabolite urolithin A.