Keep Your Hotel Room Cool
Enjoy the warm weather all you want during waking hours, but when it's time to hit the hay, hit that thermostat beforehand. Sleeping in a cooler room is perhaps the easiest way to maintain a healthy body weight. Studies show that 66 degrees is the ideal temperature when it comes to increasing the body's "brown fat," which amps up metabolism and uses stores of energy to produce heat.
[Photo via Reshot]