“Since ancient times, a full head of hair has been associated with youth and vitality. When we notice lots of hairs on our pillow or in the drain or if our hair looks thin when reflected in the mirror, we ask, “Why am I losing my hair?” and “Can I get it back?” We frantically start searching for solutions without understanding the cause of our hair loss or the science behind treating it.”
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Tamim Hamid,
Grow It Back: How Laser Phototherapy Stops Hair Loss and Regrows Your Hair