Incredible What Causes Hair To Shed 2023. Hair shedding usually occurs as a result of some stressful event such as losing weight, pregnancy, recovering from an illness, etc. Web my current favorite is nutrafol because it addresses multiple causes of hair loss, including androgenetic alopecia, stress, and deficiencies,” says fusco.

In male and female pattern alopecia, dihydrotestosterone shortens the anagen phase and causes miniaturisation of the hair follicles. During this time, the follicles slightly shrink, and hair growth slows down. Patchy hair loss (alopecia areata) enlarge image.