This study was aimed at investigating the knowledge of pregnant women on food safety with particular attention to the effectiveness of the informative material (pamphlet and poster) prepared in a previous study. To this scope. a questionnaire composed by 8 questions (Likert scaled) was used except for one which was a Y/N question. Themes of the questionnaire were: level of concerns on... https://parisnaturalfoodes.shop/product-category/3-in-1-lavender/