The process of brewing tea was shown to remove toxic heavy metals from drinking water in a new study from Northwestern ...

Harmful metals like lead and cadmium naturally stick to tea leaves during brewing, effectively removing them from water. The longer tea is steeped, the more metals are removed, with up to 15 percent ...

New research found that steeping tea can remove harmful heavy metals like lead and cadmium from drinking water. Here's how to ...

A new study gives tea lovers another reason to enjoy their favourite beverage as it has been found to remove heavy metals like lead and cadmium from water. Researchers from Northwestern University in ...

Scientists found that a widely consumed beverage may help reduce harmful contaminants, such as lead and cadmium, in your water. Plenty of science shows just how great having a daily cup of tea can ...

The researchers created water solutions with known amounts of lead and other metals (chromium, copper, zinc and cadmium), and then heated the solutions to just below boiling temperature.

The low-cost sensor made of a copper-based metal-organic framework performs as well as DNA based sensor, the gold standard ...