
Are Urolithin A Longevity Supplements worth your Money? [New Study]
Physionic
6 dic 2025
Mindsip insights from this episode:
Question the credibility of Urolithin A research funded by supplement companies
Most, if not all, studies on Urolithin A are funded by a supplement company, and many of the researchers are employees of that company.
Increase immune cell count with urolithin A
Urolithin A increases the number of specialized immune cells, like CD8+ T cells and natural killer cells, which decline with age.
Understand urolithin A production variability in gut microbiome
Urolithin A is a metabolite produced by our gut microbiome, but it is only produced by a minority of people.
Boost mitochondrial production with urolithin A
Urolithin A raises a powerful mitochondrial growth signal called PGC-1alpha in our immune cells, indicating it may promote mitochondrial production.
Supplement with 1000mg of Urolithin A daily for effectiveness
If you choose to supplement with Urolithin A, the effective dose used across the studies is 1000mg per day.
Evaluate cost-effectiveness of Urolithin A supplementation
Although benefits are shown with Urolithin A supplementation, the benefits are often very small and likely not worth the money for most people.
Shift focus to functional outcomes in Urolithin A research
Research on Urolithin A typically focuses on mechanisms and gene improvements rather than functional outcomes like feeling less pain or moving more normally.
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