vialhair - As you age, your hair follicles shrink with time. This means that over time, your hair may become thinner, more sparse, and less impressive. In some cases, hair loss can be caused by a medical condition, such as thyroid disease, ringworm, or lupus. Read more here https://vialhair.com/how-to-deal-with-hair-falling-out/

charles24 - Telogen effluvium is a term used to describe the shedding of hair that typically occurs during the transition phase of hair growth. It is most common in women, but can also occur in men. Telogen effluvium is not directly caused by a specific disease or illness but can be related to such. It is a natural response to various changes in the body’s hair growth cycle. If you experience telogen effluvium, it is important to see a doctor to rule out any underlying causes. Read more here https://britishhairwaysbailey.com/what-you-should-know-about-telogen-effluvium/