Throughout almost the entire human existence, most people give preference to this drink. This undoubtedly comes from the fact that black tea is healthy and, of course, tasty. Long leaf black tea has a slight stimulating effect on the body – after all, it contains up to 4% caffeine and essential oils. However, caffeine is harmless to the body only in limited quantities. Women should not get used to strong black tea at all – its abuse leads to a change in complexion, the appearance of under-eye bags and … a persistent habit of drinking only strong tea. Dependence on strong tea is much more stable than the desire to invigorate yourself with a portion of black coffee. Indian medical studies have confirmed the great value of black tea for improving vision. In their opinion, it prevents the development of eye diseases. Tea contains vitamins, essential oils, minerals, and caffeine. But the content of the latter in black tea is much less than in coffee, which is another advantage. The caffeine in tea improves attention and concentration. Caffeine also improves the functioning of the cardiovascular and digestive systems. Black tea contains tannin, which is an antioxidant that protects the body from the effects of harmful microorganisms. In addition, it stimulates the work of the central nervous system. Coffee also has this property, but the effect of tea lasts longer. Black tea improves immunity. It is also an anti-inflammatory agent, used, for example, in the treatment of conjunctivitis.

Theophylline contained in tea stimulates metabolism. Fluorine is useful for strengthening teeth and preventing caries.

Black tea tones and strengthens the walls of blood vessels, it is also useful for people suffering from diabetes.

In addition, do not forget that black tea perfectly quenches thirst and is simply indispensable in the hot season. This tea is due again to tannin – a complex of phenolic compounds – which endow tea with such a property. All these beneficial properties of tea have a beneficial effect not only on the work and functions of the body, but, as a result, on the psychological state of a person. People who regularly drink black tea have a more cheerful mood. And drinking tea in the circle of relatives and friends significantly improves mood. Except Moreover, those who drink black tea live longer.