Chocolate contains theobromine, which can cause feelings of arousal. Chocolate also contains caffeine, a stimulant. Either of these chemicals can release dopamine, a powerful neurohormone that is principally responsible for all pleasurable sensations we experience.
Therefore, eating chocolate ice cream is quite capable of reducing emotional pain. As to physical pain, just the numbing effects of ice cream ought to deaden more than a few nerve endings. So, that covers the physical end of things as well.
#biology #science #chocolate #icecream #emotionalpain