AceShowbiz - Zac Efron, 36, has disclosed undergoing stem cell therapy to address injuries he sustained while portraying pro wrestler Kevin Von Erich in the film "The Iron Claw". Following the physically demanding role, Efron sought treatment at Canada-based clinic Eterna Health.

Dr. Adeel Khan of Eterna Health explained the benefits of stem cell therapy to Efron, emphasizing its potential to promote healing and tissue regeneration. The actor expressed satisfaction with the results, stating that he has noticed physical improvements six months after the treatment.

Efron's journey began with an injury to his back suffered during the 2023 production of "The Iron Claw". Despite months of physical therapy, his condition persisted. After learning about stem cell therapy, he reached out to Eterna Health.

As outlined by The Mayo Clinic, stem cells possess the unique ability to both self-replicate and differentiate into various cell types. They play a crucial role in tissue maintenance and repair.

While stem cell therapy has been the subject of controversy in the past, the National Institutes of Health (NIH) established guidelines in 2009 to ensure ethical research practices. These guidelines strictly limit the use of embryonic stem cells derived from fertilized embryos.

Efron's commitment to his roles has often required significant physical exertion. In the past, he has spoken about the challenges of training as a pro wrestler for "The Iron Claw" and the resulting injuries.

Despite the physical toll, Efron remains excited to explore longevity technologies through the Eterna Membership Program and will continue to provide updates on his progress.