do you know how the white mark on the fingernail is caused by? i don't know how i got it or how it even happened to be on my finger nail, but as time pass, it goes up to the top of the nail,
kc answered Thursday August 30 2007, 6:42 pm: It is not from lack of calcium, it's from lack of Zinc. Zinc is relatively safe and non-toxic so sensible levels of supplementation should do you no harm. They could even be from a puncture to the nail from a while back, and since it takes the nail a while to grow, a blemish can appear on the nail without any memory of hitting it. White marks on your nails that are more linear could be a sign of a fungal infection. Gyms and nail salons are hotbeds for fungus and yeast, and are common places for contracting infections. These infections attack your nail directly, causing discoloration and even separation from the nailbed. If you suspect that's the cause for the white, you should probably see a dermatologist about a culture sample and diagnosis.
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