Every summer we are exposed to high temperatures, some of which are record-breaking. Whether you have to spend the day outdoors or simply sweat during the commute from home to your air-conditioned car and office, what can you do? It turns out that diet can help you cope with the summer heat. Eating a well-balanced, nutritious diet rich in fruits and vegetables is one of the best ways to stay healthy all year round. Proper nutrition can help protect your body from the harmful effects of the sun, as well as other summer ailments. Antioxidants help the body prevent cell damage from heat and help the body withstand high temperatures. There are studies that suggest certain vitamins can help you cool down in the summer.