Avoid excessive use of Russian tea, which is how it harms the organism

Some research shows that fluori can improve oral health, while other research claims that it can be harmful.

Scientists from Great Britain have found that many types of black tea on the market contain about 75 to 120% more fluoric than recommended daily doses, British media write.

However, researchers point out that these results are correct only when it comes to some black - tea producers. The less processed tea, the less fluid it contains.

This is one of the few studies showing that black tea can have negative effects on health, but the lost benefits are more important and exceed the damage that organisms can cause.

If you plan to start using black tea every day, still talk to your doctor, especially if you are suffering from certain diseases or are taking medication.