Skip to content
  • Happy Health
  • Happy Mindset
  • Animal Wonders
  • About Us
    • Team
  • Subscribe
Menu
  • Happy Health
  • Happy Mindset
  • Animal Wonders
  • About Us
    • Team
  • Subscribe
Happy News

Tea’s Hidden Benefit: Naturally Filtering Lead from Drinking Water

New research from Northwestern University reveals that brewing tea can help remove heavy metals like lead and cadmium from drinking water. The study found that tea leaves naturally adsorb metal ions, trapping contaminants and reducing their presence in water. Researchers tested various tea types, brewing times, and tea bags, concluding that longer steeping times and cellulose-based tea bags were most effective in capturing harmful metals. This discovery highlights an unexpected health benefit of tea, in addition to its well-known antioxidants and calming properties.

While the study does not suggest tea as a replacement for proper water filtration, it demonstrates how a simple daily habit may passively reduce heavy metal exposure. Even steeping tea for longer durations—such as overnight iced tea preparation—significantly enhances metal adsorption. With tea being the most consumed beverage in the world, these findings could have important public health implications. Researchers are now exploring how tea consumption patterns might correlate with lower rates of heavy metal-related illnesses, offering new insights into the benefits of this age-old drink.

PrevPreviousAustralian Blood Donor Who Saved Millions Passes Away at 88
NextMichigan Teacher Gives Back After Life-Saving Double Lung TransplantNext

Recent Articles

Happy News

Grocery Store Saves 100,000 Daily Meals From Being Cut

November 1, 2025

When federal funding for critical food programs came to a halt during a government shutdown, Texas grocery chain H-E-B stepped in with a stunning $6 million commitment to ensure vulnerable Texans wouldn’t go hungry. The company announced it would donate $5 million to support food banks across the Feeding Texas

Read More
Happy News

The Wild Cub That Became Part Of The Family

November 1, 2025

When Rashid Abdi Hussein found an orphaned cheetah cub lying next to its dead mother in northern Kenya, his neighbors immediately told him to get rid of it before it could harm their livestock. The 45 year old father of 10 made a different choice, deciding to raise the wild

Read More
Happy News

Earth Has At Least Six Hidden Moons

November 1, 2025

NASA has officially confirmed that Earth has a “second moon” called 2025 PN7, though it’s technically a quasi moon that travels around the sun in near lockstep with our planet rather than orbiting us directly. First spotted by researchers in Hawaii over the summer using the Pan-STARRS telescope, the asteroid

Read More
« Previous Next »
  • Privacy Notice
  • Accessibility Notice
  • Do Not Sell or Share My Personal Information
  • Unsubscribe
  • Terms and Conditions
  • Privacy Policy
  • Privacy Notice
  • Accessibility Notice
  • Do Not Sell or Share My Personal Information
  • Unsubscribe
  • Terms and Conditions
  • Privacy Policy
Copyright © 2025 HappyNews.