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TAIPEI – A shocking case of fatal lead poisoning has emerged from Taiwan, where a man in his 50s passed away due to complications arising from using the same thermos for over 20 years. Medical experts are now issuing urgent warnings, noting that keeping acidic or alkaline beverages in stainless steel containers for extended periods can significantly increase the risk of heavy metal leaching.

The Incident: A Sudden Loss of Control
The victim, identified as Mr. A, was a veteran driver with over 30 years of experience. However, he recently made headlines after a bizarre accident in which he lost his sense of direction while commuting and crashed his vehicle into a restaurant. Investigation of the scene revealed no brake marks, suggesting a sudden cognitive or physical failure.

While his external injuries were minor, hospital examinations revealed alarming internal conditions: severe anemia, cortical atrophy (brain shrinkage), and acute kidney dysfunction.

The Silent Killer: 20 Years of Lead Exposure
During his consultation, Mr. A reported persistent fatigue and a distorted sense of taste, specifically an inability to perceive saltiness. Suspecting heavy metal toxicity, doctors performed a blood test which confirmed high levels of lead.

The source was eventually traced back to his daily routine. For two decades, Mr. A had used the same thermos every single day to carry his morning coffee. Upon inspection, the interior of the flask was found to be heavily rusted and damaged. Experts believe that the repeated exposure to hot, slightly acidic coffee caused lead and other heavy metals from the damaged interior lining to leach into his drink.

Fatal Complications and Expert Warnings
The chronic lead exposure led to a rapid decline in Mr. A’s health. He began exhibiting symptoms similar to dementia, including memory loss and impaired judgment. Approximately one year after the initial car accident, he succumbed to aspiration pneumonia—a condition often caused by impaired swallowing reflexes.

Medical professionals are urging the public to exercise caution when using portable drinkware. They highlighted several key safety tips:

Check for Internal Damage: If the interior of a thermos is scratched, rusted, or discolored, it should be replaced immediately.
Avoid Problematic Liquids: Long-term storage of carbonated, acidic (juice), or alkaline drinks can corrode the protective lining.
Regular Deep Cleaning: Protein residues (from milk or lattes) can harbor dangerous bacteria if not cleaned thoroughly.
Replace Regularly: Even high-quality tumblers have a lifespan; using the same container for decades poses unnecessary health risks.
"To prevent heavy metal poisoning, it is essential to replace old tumblers and ensure they are cleaned with appropriate brushes that do not scratch the internal surface," a medical official stated.

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