Urolithin A vs. Spermidine: How These Two Autophagy Inducers Compare
An evidence-based comparison of urolithin A and spermidine: how each triggers autophagy, what the human research shows, and what sets them apart.
Urolithin A vs. CoQ10 for Mitochondrial Health: Different Mechanisms, Different Evidence
Urolithin A and CoQ10 support mitochondrial health through distinct mechanisms. Here’s what the clinical evidence actually shows about each.
Urolithin A and Gut Health: What the Research Shows
Urolithin A may support gut barrier function and intestinal health. Here’s what current research actually shows, and what remains uncertain.
Urolithin A and Inflammation: What the Research Actually Shows
Urolithin A may support healthy inflammation responses through mitophagy and NF-κB pathways. Here’s what human and animal studies have found so far.
Urolithin A and Longevity: What the Evidence Actually Shows
Can urolithin A extend human lifespan? We review the real science on mitophagy, aging, and what current research does and does not support.
Urolithin A and Skin Aging: What the Cell Research Actually Shows
A careful look at the science behind urolithin A and skin aging: UV protection, cellular senescence, wound repair, and what remains unproven.
Is Urolithin A Safe? What the Research and Real Users Say
Clinical trials report no serious adverse events at studied doses. What users actually report, the mild side effects seen, and who should be cautious.
Natural Sources of Urolithin A: Foods and Dietary Sources
No food contains urolithin A directly. The ellagitannin-rich foods your gut converts, why only some people convert well, and when diet alone falls short.
Urolithin A and Cardiovascular Health: Mitochondria, Inflammation, and Emerging Clinical Evidence
An evidence-based look at how urolithin A may support heart health through mitophagy, reduced inflammation, and improved cardiovascular biomarkers.
Urolithin A vs Alternatives: How It Stacks Up (2026)
How urolithin A compares with NAD+ precursors, creatine, HMB and common antioxidants, including where each has human data and where their effects overlap.
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.
Urolithin A and Brain Health: What Early Research Actually Shows
An honest look at the preclinical evidence on urolithin A, mitophagy, and brain health: what studies have found and where major uncertainty remains.