White spots on the skin can happen for a variety of reasons. From sun exposure to a fungal infection to a skin condition, there are many things that can cause areas of your skin to become lighter.

I've got some news for you: Those "milk spots" are none of the above ... Because of their round shape and white color (milia appear as white on all skin tones, FYI), they are sometimes described as ...

Other skin conditions like alopecia areata, lichen planus, and atopic dermatitis can also cause white spots on the nails, Dr.