Circadian rhythms, regular hormone releases, appetite patterns: the human body is built on biological cycles. The one that ...

Each strand of hair has its own life cycle. Growth happens in four stages: anagen, catagen, telogen, and exogen. The hair ...

This natural shedding process makes way for new, healthy strands to emerge, keeping your hair cycle functioning properly. Your hair follows a natural cycle of growth, rest, and shedding ...

it made my already bad hair situation worse.” “It was a vicious cycle,” she continued. “Because my natural hair was broken and unhealthy, I used hair extensions to get the volume and ...

disturbances of the hair cycle, damage to the hair shaft, or disorders affecting the follicle. The following is not meant to be an exhaustive review of possible causes of hair loss, but instead ...