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

Hair growth is a dynamic process that involves multiple biological phases, each playing a vital role in maintaining healthy hair. Understanding this complex cycle can help individuals appreciate ...

When it comes to hair loss, there are as many myths about it as there are treatments for it. An expert broke down common ...

Humans are the only mammals with long hair on their heads. Scientists look into what drives this unique feature.

Stress can lead to noticeable hair loss, usually months after a stressful situation occurs. This type of hair loss is ...

"There’s no magic trick to growing it past what your genetics allow." So save your money on those hair-growth supplements.

anagen or growth phase, which lasts between ... Nutrient deficiencies may contribute to hair loss and nail breakage by disrupting their growth cycle or weakening their structure.

"That in turn can lead to an increase of growth factors and nutrients (like oxygen) being recruited to the hair follicle and kicking the growth cycle into ... in the anagen phase (or growth ...

The short answer is yes. Stress is considered an "initiating event" that contributes to hair loss. Learn how hair loss from ...

Age makes a difference to hair and nail growth, even in healthy people. Younger people generally have faster growth rates ...