eating something has a negative impact on that something
eating has effect_of_satiating_one's_hunger not_eating has effect_of_making_hungry all_things has impact_on_other_things junk_foods is bad_foods. allergy is negative_reaction. eating_fast_food has effect_of_making_people_fat eating has effect_of_abating_hunger eating_place is tangible_thing. food has effect_of_suppressing_hunger negativeness is amount.