Question: How long does the calcium in your nails take to go away you know the white marks? A box fell on my thumb and theres white on my nails from calcium break up or w/e how long til that disapears\n?

Answer: LOL! You mean to tell me there is really a scientific answer for those white marks?  My mom used to tell me that they represented how many boyfriends/girlfriends a person had! Never really believed it,but hey...it came in handy to answer this question.
This question from the Yahoo Q&A forum is categorized in the topic: Science & Mathematics