Main Category > Health and Fitness > General Health

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1. Nail biting is the habit of biting one's fingernails or toenails during periods of nervousness.
Nail biting is the habit of biting one's fingernails or toenails during periods of nervousness, stress, hunger, or boredom. It can also be a sign of mental or emotional disorder.

2. Cold Sore Free - Articles and Tips for Cold Sore Treatment
A site with articles and general tips on dealing with the problem of cold sores, advice on do's and don'ts, and how to overcome them

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