What is stem cell therapy that Hollywood star Zac Efron went through after back injury?

American actor Zac Efron recently opened up about stem cell therapy treatment he recently went through to fix a back injury. The 36-year-old took to Instagram and praised his doctor for helping him recover on his six-month journey.

Zac revealed that he tried physical therapy, but it did not help. The actor resorted to the treatment after hurting his back on the set of The Iron Claw.

Stem cells are unique cells in the body that have the remarkable ability to develop into many different types of cells. They serve as an internal repair system, dividing without limit to replenish other cells throughout life.

Stem cell therapy involves the use of stem cells to treat or prevent a disease or condition. The idea is to harness the regenerative capabilities of stem cells to replace damaged or diseased cells in the body.

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