An effect may be: unable to reproduce
Erotomania
which is defined as <span>a delusion in which a person (typically a woman) believes that
another person (typically of higher social status) is in love with them.</span>
Hello!
I believe that the factors of Jason sticking to his healthy-eating plan are food availability and dietary guidelines. I believe that if fast food wasn't available to him as often then he'll gradually lose that temptation of cheating on his diets and dietary guidelines might help him stay on track on his diet and even help him make a healthier version of what he was tempted to eat before.
I hope this helps!
I hope the last word to be *except
B. Increased stress