Methods: A survey using questionnaire was performed for three hundred and forty healthy mothers and children (4-12 years of age) in Tokyo, Kagoshima and Akita (Japan) and complete answers were obtained from 70 subjects (20.5%).
Results:Sixty-three percent of the subjects answered that they used teething food or teething ring during weaning. There was a tendency that children who used teething food or teething ring started weaning earlier (P <0.1, Student's t test).
Conclusion: The results suggest that the use of the HAGATAME' food during the food transition period affect the development of chewing and swallowing ability. This study was supported by the grant in aid for food and health research by YAZUYA CO.,LTD.