Danger of material of orthodontic wire fashion using your photo low contaminant that is heavy metals such as lead, antimony selenium, chromium and arsenic. If the accumulated in the body, is harmful to the kidneys, tissues in various cell death.The wire is color. When put in the mouth for a period of time, there are food contact of cold, hot, and lighter components of color into the body. Through the stomach and absorb the accumulated in the body. As the accumulation of toxins in the body
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