Because it feels cold and you and something to give you comfort. I think your body tells you to eat so you can stock up and thus avoid starvation. This happens because of our ancestors. As if it's engraved in our DNA, like survival impulse.
This is my opinion and not based on scientific study, although I've read things about it here and there about it.
the body is cooled when you eat cold ice or when you go to a place that is cold
Their esophagus is exceptionally stretchy to allow them to eat huge quantities of berries before nightfall in winter, to allow them to survive cold temperatures without being able to eat in the dark.
cold ocean water is more dense than warm water
A description of a cold climate could be that it snows more than half the year. It is more of a opinion since everyone thinks differently of what is cold and what is hot.
Submerging lettuce in ice cold water will help crisp it up and make it crunchy. The cold temperature will help to revive wilted leaves and make the lettuce more refreshing to eat. It's a common technique used to freshen up lettuce before using it in salads.
because it makes you more cold
Warm.
During extreme cold weather people eat warm foods. Many people also add more fat to their diets and eat more often to maintain body temperature.
As they eat more flesh and its is cold blooded anilmal.
Bcuz the body consumes more energy in order to generate heat to beat the cold and hence they eat more...:-)
Then it's cold when you eat it...
Yes, it is acceptable to eat cold pizza.
Because
Lions are warm blooded, Crocs are cold blooded.
eat one slice of cold pizza.
Ice cream -- it makes you more alert, due to the cold.
No it should not do you any more harm or otherwise then eating it cold.