Is heat or cold harder on the body?
Joseph Russell
Updated on May 30, 2026
While the warm weather is harder on our bodies, statistically, more people in the U.S. die from extreme cold conditions. That's often because of deaths of the homeless and accidents in the snow or ice.
Is heat or cold worse for the body?
Cold kills more people than heat. More people move from cold states to warm ones because of climate than vice versa. You're more likely to fall and hurt yourself in icy cold weather.Is cold weather hard on your body?
Cold Weather Health RisksCold temperatures cause your blood vessels to constrict, shallow breathing, and a slight thickening of the blood. These changes can cause chest pain in people with heart disease. When you're outside in cold conditions, make sure to wrap up warm, being careful to cover up your extremities.
Is it healthier to be cold?
Cold temperatures can be good for your skin's health due to the fact it constrains blood vessels in the skin, which makes the blood vessels less likely to have redness and swelling. When you are doing various activities outside in the cold weather it is actually good for your heart.Is it healthier to live in a cold climate?
One study found that 62 degrees was the best for schoolchildren to learn, and other research found that people study better when the weather is cold. Increased fat burn: Besides your body using more calories to stay warm, research suggests being cold can increase your ability to burn fat.Does heat or cold make it harder to think while exercising?
Is it healthier to live in a warmer climate?
Warmth and sunlight can offer real benefits to your health. From improved heart and lung health, to enhanced mental performance, living in a warm climate may give you just the health boost you need.Why is cold better than hot?
Cold Weather Strengthens Your HeartThat's a good thing. “Exercising outdoors in the winter makes heart muscles stronger,” says Tucker. Once you warm up, you may be able to go farther than when it's hot outside. But if you're at risk for heart disease, be careful when exercising outdoors in the cold.