hiusvaihdetta

Hiusvaihde is a Finnish term that translates to "hair change" or "hair shift." It refers to the natural process of hair shedding and regrowth that occurs in mammals, including humans. This is a cyclical process, and while it is often associated with seasons, it happens continuously throughout the year.

The hair growth cycle is divided into three main phases: anagen (growth phase), catagen (transitional phase), and telogen (resting phase). During the anagen phase, hair follicles actively produce new hair strands. The catagen phase is a short period where hair growth stops and the follicle begins to shrink. In the telogen phase, the hair rests before eventually shedding, making way for a new anagen phase to begin.

The amount of hair shedding can vary. Factors such as genetics, hormones, diet, stress, and certain medical conditions can influence the rate and extent of hair shedding. While some daily hair loss is normal, a significant increase or sudden onset of hair loss can sometimes indicate an underlying issue and may warrant consultation with a healthcare professional. The term "hiusvaihde" generally encompasses this natural shedding and renewal process, distinguishing it from pathological hair loss conditions.