看看這個，可信嗎？

https://www.cuimc.columbia.edu/news/brushing-immediately-after-meals-you-may-want-wait#:~:text=Brushing%20immediately%20after%20consuming%20something,and%20build%20itself%20back%20up.

“We definitely recommend holding off on brushing after consuming anything acidic, whether it's fruit, soda, juice, or sour candy,” says Ezzard Rolle, DDS, assistant professor of dental medicine at Columbia University’s College of Dental Medicine