Tea has been having a bit of a moment lately. Two separate studies have recently made headlines. One study from the ...

Researchers tested different types of tea, tea bags and brewing methods. Finely ground black tea leaves performed best at removing toxic heavy metals. Longer steeping times helped tea remove ...

Researchers at Northwestern University estimate tea preparation can reduce about 15 per cent of toxic metals from drinking ...

tea bags and brewing methods affect heavy metal adsorption. The various varieties tested included “true” teas such as black, green, oolong and white, as well as chamomile and rooibos teas.

Black tea and green tea are both made from the ... But if you add hot water to cold milk and a tea bag, this lowers the temperature considerably and stops those flavours from being released.

With their wrinkled surfaces, black tea leaves, shown above at 300 times magnification, provide ample space for the adsorption of lead. (Credit: Vinayak P. David Group/Northwestern University) Want a ...

tea bags and brewing methods affect heavy metal adsorption. The various varieties tested included "true" teas such as black, green, oolong and white, as well as chamomile and rooibos teas.