Urolithin A
Recipes
3 recipes containing this substance
Ginger Yogurt and Blueberries
An Anti-inflammatory polyphenol-rich breakfast bowl with high fibre. Start the day with anti-inflammatory gingerols and omega 3 nuts, blueberry polyphenols, a fibre from steel rolled oats. Great to set up dopamine for focus and attention.
Mitochondrial Power Bowl
A nitrate-rich, polyphenol-dense bowl supporting mitochondrial function, ATP generation, and metabolic resilience
Rocket Lentil Avocado Midday Salad (Gut-Supporting)
Polyphenol-rich salad supporting SIRT1 activation and microbiome synchronisation
Foods
1 food containing this substance
Walnuts
ALA omega-3, polyphenols, and ellagitannins for urolithin A production
Biological Mechanisms and Implications
| Biological Target | Therapeutic Areas | Mechanism of Action |
|---|---|---|
| Gut Microbiome | Produced from ellagitannins by gut bacteria; production varies by individual gut microbiome composition, particularly Firmicutes-to-Bacteroidetes ratio; higher polyphenol intake and microbial diversity increase urolithin A production | |
| Inflammation | Powerful antioxidant; supports anti-inflammatory effects | |
| Mitochondrial Support | Supports mitochondrial resilience and mitophagy; improves cognitive endurance; may extend to executive function | |
| Oxidative Stress | Powerful antioxidant; supports antioxidant defenses |
References
- Higher polyphenol intake and microbial diversity increase urolithin A, supporting mitochondrial resilience and mitophagy and improving cognitive endurance Singh et al. 2022
- Urolithin A supports mitochondrial resilience and mitophagy, improving cognitive endurance Andreux et al. 2019
- Urolithin A improves Alzheimer's disease cognition and restores mitophagy and lysosomal functions Hou et al. 2024
- Urolithin A was more successfully produced with those with increased gut biota Firmicutes-to-Bacteroidetes ratio
- The Green Mediterranean Diet study showed greater visceral adipose tissue loss that tracked with microbiome-derived markers urolithin A (via ellagitannins: walnuts/pomegranate) Zelicha et al. 2022
- Direct supplementation with Urolithin A overcomes limitations of dietary exposure and gut microbiome variability in healthy adults to achieve consistent levels across the population Singh et al. 2022
- Increases in microbiome-derived metabolites like urolithin A reinforce the synergistic role of polyphenols, fibre, and gut-derived antioxidants in improving metabolic and cognitive resilience