What is the cause of the white hair fast

1. Malnutrition, when the body for a long time lack of vegetable oil, protein, vitamin B1, vitamin B2, vitamin B6 and other nutrients, will cause hair from black to white. 2. Long-term lack of cobalt, copper, iron these trace elements, will also cause hair to quickly turn white. 3. Mental psychological factors, long-term mental stress, anxiety, stress, depression and other states, will also cause hair to turn white faster. 4. It may also be caused by genetic factors, such as albinism patients show white hair. 5. When there are underlying diseases, such as hypophysis, typhoid fever, hyperthyroidism, tuberculosis, pernicious anemia and other wasting diseases, will also cause hair to turn white.