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Study Finds Tea Brewing Removes Toxic Heavy Metals From Water

  • Tea brewing can reduce lead and cadmium in water, according to a study published in ACS Food Science & Technology.
  • Finely ground black tea leaves effectively absorb heavy metals like lead, with a cup of tea reducing lead levels by about 15%.
  • Longer steeping times enhance the removal of heavy metals from water, as indicated by the study.
  • Experts emphasize that tea brewing should not replace traditional water filtration methods, as it may not address other harmful contaminants.
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Brewing tea removes lead from water, study finds

Brewing tea may help filter lead from water, but it depends on the type, grind, bag and steep time, a new study has found.

·Atlanta, United States
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Phys.org broke the news in United Kingdom on Monday, February 24, 2025.
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