Thank you for your comment. However, we think chi-squared is the appropriate statistical test as we are only comparing the proportions of distribution between categorical variables, we are not comparing the means between more than two groups which is what ANOVA is used for. We have not used chi square to assess analysis of variance, we have now made it clearer that frequency distribution is being assessed in the statistical methods section In terms of gender and education: the mean, standard deviation, df and sig t or F test need to be reported in the tables.
This is the core of your study: does diet have an influence on psychological wellbeing?