White hair may be lack of vitamin B, but lack of vitamin B is only one of the causes of white hair, other physiological factors, genetic factors, disease factors, mental factors, etc. can also cause white hair.
Patients who lack vitamin B for a long time, such as vitamin B1, vitamin B2, vitamin B6, etc. can make the hair pigment particles reduce, resulting in white hair. It is recommended to supplement nutrition in time, you can eat more vegetables and fruits, such as tomatoes, carrots, apples, oranges and so on.
Other causes of gray hair.
(1) Physiological factors: with the growth of age, the function of melanocytes will gradually decay, resulting in the disappearance of pigment in the hair shaft, and then hair gradually gray and white.
(2) Genetic factors: such as progeria, albinism, Werner syndrome and other diseases can also appear gray hair symptoms.
(3) Disease factors: such as vitiligo, pemphigus, pernicious anemia, etc., these diseases will cause the body nutritional deficiencies and hair white.
(4) Mental factors: the long-term presence of emotional tension, stress, anxiety and other bad emotions, may make hair gray.
It is recommended that patients usually maintain balanced and comprehensive nutrition, maintain a pleasant and relaxed mood, and insist on physical exercise to enhance immunity.