61 citations,
June 2018 in “Proceedings of the National Academy of Sciences of the United States of America” Light can turn on hair growth cells through a nerve path starting in the eyes.
4 citations,
August 2021 in “Frontiers in Cell and Developmental Biology” Stress can cause hair loss by affecting nerve-related hair growth, and noradrenaline might help prevent this.
9 citations,
September 2011 in “Cutaneous and Ocular Toxicology” Using 2% minoxidil for baldness treatment might cause vision distortion due to fluid build-up under the retina.
2 citations,
March 2020 in “Developmental cell” Stress can cause hair to turn gray by depleting pigment-producing cells through the release of a stress hormone.
77 citations,
July 2020 in “Cell” Muscles and nerves that cause goosebumps also help control hair growth.