Red-light therapy was once fringenow it's everywhere. Should you believe the hype?

"Ozog's son was airlifted for surgery after suffering a massive stroke. A colleague suggested red and near-infrared light therapy, which showed potential in protecting neural tissue after brain injury."

"Despite skepticism about the biological effects of light therapy, Ozog became a believer after using it on his son, who has since recovered and returned to university."

"Red-light therapy, once considered fringe, is now gaining traction in mainstream medicine, with devices appearing in dermatology offices and wellness centers, projected to surpass $1 billion by 2030."

In 2021, David Ozog's son suffered a massive stroke, leading to a search for treatment options. A colleague suggested red and near-infrared light therapy, which showed promise in protecting neural tissue. Ozog researched and used LED panels in the hospital. His son recovered and returned to university, and while Ozog cannot definitively prove the therapy's effectiveness, he believes it helped. This once-fringe idea is now gaining acceptance, with red-light devices becoming more common in various settings and projected to exceed $1 billion in market value by 2030.

Read at www.scientificamerican.com