Lanabean
Yoginis
Member since 11/05 9202 total posts
Name: Lana
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Little white spots on the fingernails; what causes this?
Edit; found this:Q: I sometimes get white spots on my fingernails. I've been told that they're a sign of a calcium deficiency, but I get plenty of calcium from my diet, and I do take a supplement every day. What causes the spots? -- Margot H. A: The spots you notice are not caused by a calcium deficiency. They're called "leukonychia" and are very common. Most of the time the white spots simply are a sign of some past injury to the matrix (base) of your nails. By the time the white spot shows up (about six weeks after the injury) you've probably forgotten all about banging or knocking your fingers. Sometimes, the injury can stem from a manicure that put excessive pressure on the base of the nails. The spots also can be a sign of an allergic reaction to nail polish or nail hardeners and, sometimes, are a symptom of a mild infection.
Whatever the cause, the spots are temporary and will grow out as your nails grow. However, it can take more than eight months for nails to grow out completely so the spots may be around for a while.
Sometimes, a change in the appearance of your nails does indicate an underlying disease, but these changes would be more dramatic than just the occasional white spot. Nails that turn completely white, for example, can indicate liver disease, but by the time this happens, you probably would have other symptoms.
Incidentally, in addition to the myth that white spots on the nails are a sign of calcium deficiency, you may also have heard that they indicate a zinc deficiency. That isn't true either. Neither is the well known but bizarre notion that the spots are due to eating too much Hellmann's mayonnaise (I'm not making this up).
Andrew Weil, MD
Last Reviewed: February 2005
Message edited 6/21/2007 10:20:06 AM.
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CaseyGirl
Mommy to 3 Boys :)
Member since 5/05 19978 total posts
Name: Jen - counting my blessings...
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Re: Little white spots on the fingernails; what causes this?
I think that has to do with lack of calcium or something like that
Anyone know how to get rid of a split nail? It is split all the way down underneath the nail. Had for about a year! (sorry to hijack lana )
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