Click here for more articles by Kormedi.com. Summer takes a toll on more than just your energy levels. The intense sunlight and sweltering heat can also leave your skin looking more tired and aged. Ultraviolet (UV) radiation is considered one of the main causes of premature skin aging. Strong UV exposure can damage elastin and collagen in the dermis, increasing the likelihood of age spots, fine lines and wrinkles. A healthy diet can help protect the skin from premature aging, while poor dietary habits may accelerate the process. Based on information from Healthline and other health and medical sources, here are some foods that may help slow skin aging. Why does skin look older after summer? Summer can accelerate skin aging in several ways. To maintain an average temperature of around 31 to 33 degrees Celsius, the skin expands its capillaries and releases heat. As the skin works to dissipate heat, sebum production can increase, pores may appear larger and moisture can be lost. Strong UV exposure also increases the risk of hyper-pigmentation. Research suggests that skin aging begins around t