but also benefits dental health.

British scientists found that,

drinking 3 cups of tea daily,

especially black tea,

can reduce the risk of dental diseases.

When oral bacteria react with carbohydrates, the acids produced dissolve tooth enamel, causing cavities or tooth loss.

For example, Streptococcus mutans and Lactobacillus damage teeth, but black tea combats these bacteria, reducing inflammation and preventing their adhesion and growth.

Even with added sugar, black tea remains effective against cavities.

The optimal "dose" is 3–4 cups daily, lowering oral bacteria levels.

The study also found tea aids weight loss, as catechins may promote satiety and increase energy expenditure.

Regular tea consumption boosts energy expenditure by 4–5% and burns 10–16% more fat.