hence the old flask of brandy at the winter football game. alcohol equals peripheral vasodilationI find vasodilation also contributes to a perception of increased body heat.
Technically, I suppose it would as well, since increase in vasodilation exposes more blood to cooler temperatures, which would make the body work harder to maintain regulated body temp.
of course its deceiving because you are robbing your body core of heat and ultimately you can die alot faster from exposure