As summer intensifies, health risks surge. Yahoo Lifestyle advises avoiding common mistakes like neglecting timely sunscreen application and skipping reapplication after sweating. Exercising during peak heat, leaving ears, eyelids, and neck exposed, and rehydrating only with water are also detrimental. Opt for breathable fabrics over synthetics to stay cool and healthy this summer.As summer intensifies, health risks surge. Yahoo Lifestyle advises avoiding common mistakes like neglecting timely sunscreen application and skipping reapplication after sweating. Exercising during peak heat, leaving ears, eyelids, and neck exposed, and rehydrating only with water are also detrimental. Opt for breathable fabrics over synthetics to stay cool and healthy this summer.