Tea drinking may be as old as the hills, but it’s constantly evolving. The tea bag has been ubiquitous since the 1950s, but ...

“It’s much more important how long you’re brewing the tea for,” Dr. Shindel said. The researchers found that steeping a cup of black tea for five minutes could remove 15 percent of lead ...

The process of brewing tea was shown to remove toxic heavy metals from drinking water in a new study from Northwestern University in Illinois. The researchers explain the findings to Fox News Digital.

This applies to a typical cup of tea, with the tea bag brewed for three to five minutes. However, steeping for longer than five minutes, for example, can absorb more lead, according to the ...

FRIDAY, March 7, 2025 (HealthDay News) -- Your daily cup of tea might do more than help you relax -- it could also help remove harmful heavy metals from your drinking water, new research suggests. A ...

After the steeping sessions, the researchers measured ... This finding applies only to a “typical” cup of tea, or one mug of water and one bag of tea, which is brewed for three to five minutes.

A new study found that tea leaves naturally absorb heavy metals, filtering dangerous contaminants from drinking water.