White spots on my cheek?

i have little white spots on my cheeks too, ive had them since i was little and they wont go away, apparently - so ive been told - it can be due to high collesterol, so stop eating dairy and other high collesterol foods for a while and see if they go away. Another thing i was told might cause it is lack of vitamin D, or sunlight. i dont think this is true for me because theyre still there when i go on holiday and have a tanned face etc. but you could try it? anyway, good luck...