Green tea may help protect against sun-induced damage in some ways. The polyphenols in green tea have been shown to reduce inflammation and fight free radicals that can be caused by UV rays. Studies have also found that green tea may help protect against sunburn, reduce the appearance of wrinkles, and slow down the signs of aging. Additionally, some studies have suggested that green tea can reduce the risk of skin cancer. While more research is needed to confirm the protective effects of green tea against sun-induced damage, it is an option to consider when looking to protect your skin.