If i eat expired reeses' or kit kats will it be harmful to me? because i found a bag of them and the reeses' expired may 2017, and the kit kats expire next month. will i be okay if i eat them? will anything harmful happen?

Aproper cool-down routine includes which of the following? a). eating a good-sized meal b. five to 10 minutes of slow walking or jogging and stretching c). less than 5 minutes of cool-down stretches d). sprinting or other strenuous exercise