A study published in 2023 highlights significant discoveries that were only made possible through DNA analysis of Beethoven’s hair.
In a surprising twist, scientists conducting a DNA analysis of Ludwig van Beethoven’s hair have uncovered new details about the composer’s health—and an unexpected revelation about his family line. Beethoven, who died nearly 200 years ago, endured significant health challenges, including deafness and liver disease.
The study also debunked a previous theory suggesting that lead poisoning may have hastened Beethoven’s death. Lead poisoning was suspected due to the use of lead-based drinking vessels and specific medical treatments common in Beethoven’s time. However, DNA analysis revealed that a lock of hair once thought to belong to Beethoven, which showed evidence of lead exposure, actually belonged to an unknown woman. With this misattribution corrected, the study shifted focus to other possible causes.
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