Survey on awareness of folic acid recognition and intake by female students.

To reduce the risk of neural tube defects, studies have been conducted on female students of medical services, nutritional science, and nursery education that investigated the awareness of folic acid by using questionnaires. Many investigators have suggested the need to provide detailed information about the awareness of folic acid and knowledge about folic acid intake and neural tube defect risk reduction. The dietary habits of female students showed a positive correlation with their estimated folic acid intake, suggesting that improvements in dietary habits are associated with the consumption of folic acid. The importance of folic acid intake must be more aggressively promoted among female students. Thus, many learning opportunities should be provided for such students to help increase their folic acid intake.