Skin cancer: What we need to know

... reflective materials or substances such as water and snow as they can burn your skin, too. While the sun gives off Vitamin D, a nutrient good for your bones, you should not expose yourself to it too much to the point of getting sunburned. Sunburn is ...

http://www.kidderminstershuttle.co.uk/shuttlextra/lifestyle/10709438.Skin_cancer__What_we_need_to_know/