There is no obvious correlation between coffee and hair loss. The causes of hair loss are complex and varied, with neuropsychiatric factors, infectious factors and endocrine disorders all contributing to hair loss.
Coffee is a common beverage, rich in caffeine, which can be used to refresh the mind on a daily basis, and there is no evidence showing that coffee can directly cause hair loss. Hair loss can be caused by a variety of reasons, such as baldness caused by neuropsychiatric factors, ringworm caused by fungal infection, and androgenetic alopecia caused by endocrine disorders. For specific causes of hair loss, you need to go to the hospital and be diagnosed by a professional doctor.
In terms of daily diet, it is necessary to maintain a balanced diet, try to avoid high oil, high salt and other heavy food. Avoiding bad lifestyle habits such as exertion and staying up late may play a preventive role in hair loss.