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Does urolithin A reduce age-related muscle decline, osteoarthritis, or other age-related diseases?

Older couple walking together to exercise

Find out if urolithin A may improve age-related muscle decline and learn about its safety.

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Clinical Update

1/25/2022

Urolithin-A – A New Supplement for the Elderly?

Urolithin-A can improve the function of mitochondria (the “powerhouses” inside our cells). Mitochondrial dysfunction has been linked with various age-related diseases. Find out if taking urolithin-A improved muscle function in recent study of elderly people in our new article: Does urolithin A reduce age-related muscle decline?

Clinical Update

11/11/2024

Urolithin A: Prices & Quality

Urolithin A supplements are relatively expensive, although price was not found to correlate with label accuracy in a recent study, as discussed in our article about urolithin A supplements. (ConsumerLab has not yet tested urolithin A supplements.)

Clinical Update

11/18/2024

Urolithin A for Vision?

Can urolithin A supplementation help prevent age-related macular degeneration, a common cause of blindness? Find out what research suggests in our article about urolithin A.

Clinical Update

12/23/2024

Urolithin A For Muscle?

Does supplementing with urolithin A (Mitopure by Timeline) improve muscle strength and endurance? Find out what a recent study showed in our article about urolithin A.

Clinical Update

9/07/2022

Urolithin A for Muscle Strength?

Can supplementing with urolithin A improve strength and endurance in middle-aged women and men? Find out what a recent study showed in our updated CL Answer about urolithin A for age-related muscle decline.

Also see our answer to the question: What's the best protein to keep and gain muscle when you're older?

Clinical Update

1/13/2023

Urolithin A for Osteoarthritis?

Can taking urolithin A reduce symptoms of osteoarthritis? Find out what the latest research suggests in our answer about urolithin A which also discusses its use in reducing age-related muscle decline.

Clinical Update

3/22/2024

Urolithin A to Protect Kidneys?

Does urolithin A prevent kidney damage? Find out in our article about Urolithin A.

Clinical Update

5/28/2025

Mitopure for Boosting Muscle Function?

The maker of Mitopure, a popular urolithin A supplement, recently agreed to modify some of its claims about what this ingredient can do. Get the details, and see our take on the evidence, in our article about urolithin A.

CL Answer

Best Supplements to Prevent Age-Related Muscle Loss

Discover the top supplements to prevent age-related muscle loss after 60. Learn how protein, fish oil, vitamin D, and more can help maintain muscle strength and combat sarcopenia.

Product Review

NAD Booster Supplements Review (NAD+/NADH, Nicotinamide Riboside, and NMN)

How Important Is Boosting NAD+ Levels? Find Out and Learn How Booster Supplements Compare.

NAD Boosters (NAD+/NADH, Nicotinamide Ribose, and NMN)