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  1. "Why have my gums changed color?" - Zocdoc Answers

    My gums, especially around my front teeth look a lot darker than usual lately. They are not red or pink but more of a purple color. Is this because of blood vessels or bruising or is it the sign of a …

  2. Why are there white marks on my fingernails? | Zocdoc Answers

    Answer White marks on your finger nails can be caused by a few different things. By far the most common cause of white finger nail spots and marks is trauma. If you bump your fingernail up …