"Aside from spicy foods, a lot of cultures in hot climates eat hot food like soups all the time. I'm not sure if people who eat this way know why, or even think about why. But at some point, there was a reason. And that reason is that as you eat food that makes you feel hot, your body's core gets warmer, and that triggers the body to sweat and therefore start cooling, since our sole means of cooling is to sweat." —Dr. Linda Shiu, director of culinary and lifestyle medicine at Kaiser Permanente San Francisco |