1. Genetic factors: Male type hair loss is mainly caused by genetic factors, especially those who have a history of hair loss in their family are more susceptible to it.
2. Hormonal changes: Changes in male hormone levels, especially when testosterone is converted to dihydrotestosterone, may have adverse effects on hair follicles, leading to thinning and shedding of hair.
3. Lifestyle factors: including stress, unhealthy eating habits, lack of sleep, excessive use of hot tools or chemical treatments on hair, and lack of exercise, can all have a negative impact on hair health and lead to hair loss.