Denial psychology is way of dealing personal problem. in this conflict in personal life and in reality can be ignore or avoided by denying the reality of that particular problem. it can be taken in that way rather than dealing with the problem by any mean, the best way to deal the problem is to ignore the problem.
let take an example - if someone is suffering from cancer, it may deny this problem by denying that he or she is going to die.
It would give students more options when choosing what to eat at lunch and will encourage more students to eat lunch at school. Those that are on restricted diets will actually have something to eat at school which is very important, all dietary needs should be catered for in all schools.