Tea Scale Poses a Cancer Risk
Scientific research indicates that tea scale, the brown residue that forms inside teacups, contains harmful heavy metals such as cadmium, lead, mercury, and arsenic, which can leach from mineral-rich water and tea leaves. When left uncleaned, this scale accumulates and can enter the body during drin...
Tea News · Dec 14, 2025
The Unique Inhibitory Effect of Pu-erh Tea on Carcinogens in Cigarettes
Pu-erh tea is known for its anti-cancer properties, but its specific effects on certain types of cancer have been explored by American scientists. Research indicates that Pu-erh tea uniquely inhibits carcinogenic substances found in cigarettes. Studies show that compounds like catechins in Pu-erh te...
Tea News · Aug 16, 2025
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