Abstract: Object：To investigate the present situation of college students’ white hairs and analysis the causes and correlative factors of white hairs.Method：Students in Jishou university were investigated and 385 students were selected as study subjects to conduct the analysis through questionnaire.Results：In 385 students,182 students had white hairs.The rate of the occurrence of white hairs increases with the advancement of the grade.As to the correlative factors,34.6% of the students are nervous,76.92% of the students are partial to a particular kind of food or choosy about food.70.3% of the students’ parents have white hairs before 45 years old,67.6% of the studentshave lived in pollnted environment.Conclusions：inheritance、the bad eating habits,nervousness、environmental pollution and so on are the primary factors of white hairs.

Key words: white hairs, college students, investigate, analyze