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July 18 (UPI) --Archaeologists have developed a new technique for analyzing tooth tartar. The latest research into ancient tooth tartar suggests the mineralized residue can offer insights into the ...

Most dentists recommend a proper teeth cleaning every six months to prevent, among other things, the implacable buildup of calculus or tartar -- hardened dental plaque. Routine calculus buildup can ...

London Borough of Bromley, England - January 08, 2026 - PRESSADVANTAGE - Smile 4 U - Bromley has announced the ...

University of Sheffield and University College London researchers have made the first successful detection of estrogen, progesterone, and testosterone in bones, teeth and dental calculus, opening a ...

Remnants of a rare pigment found in dental tartar of a woman buried around 1,000 years ago at a medieval monastery indicate that she may have been an elite scribe or book painter. These pigment flecks ...