Tea is the oldest drink that has not lost its popularity today. The black variety is in special demand. However, even this natural product must be brewed and consumed in accordance with all the rules. After all, the benefits and harms of black tea are opposite sides of the same coin, which everyone should know about.
A tea pot or a bag - that is the question
Black tea has a number of undeniable medicinal and cosmetic benefits. This is due to the high content of vitamins A, B, C, K and P. In addition, it contains some amino acids, tannins and alkaloids. However, it should be borne in mind that tea bags are practically "empty" (and sometimes simply harmful) drink, so experts recommend enjoying only its leafy forms. Therefore, when it comes to the benefits and harms of black tea, first of all, it is necessary to consider its loose varieties.
The benefits of black tea
Black tea is a valuable source of caffeine. This means that it is an excellent tonic that increases the efficiency and mental activity of a person. In addition, drinking the drink improves the functioning of the digestive, cardiovascular system and kidneys.
When combined with honey or raspberry jam, black tea is widely used for colds and flu. And all because the drink has antipyretic and diaphoretic properties that allow you to bring down high temperatures.
Another unpleasant situation, from which the "tandem" of strong black tea and pasteurized milk will help, is poisoning. Moreover, it does not matter at all what caused it: alcohol, low-quality food or something else. The substances that make up this life-giving drink will help in a short time to "bind" and remove from the body toxins that pose a danger to human health.
It has long been noted that people who regularly consume black tea are less likely to suffer from oral diseases. The secret lies in the antibacterial substances that make up it. They also make the tooth enamel stronger and resist the development of carious formations.
Due to its pronounced antibacterial properties, black tea allows you to quickly cope with the initial stage of conjunctivitis, as well as various skin and internal infections. In addition, the weak form of the drink will help bring down blood pressure and stimulate the body's metabolism.
The harm of black tea
However, even such a healthy drink as black tea has a number of contraindications. Again, you should start with caffeine, which has a tonic effect. Its excess can lead to insomnia, causeless anxiety and tachycardia. For the same reason, tea is contraindicated in patients with glaucoma, as it can raise intraocular pressure. In addition, black tea flushes magnesium from the body, which is very important for the normal functioning of the nervous system. As a result - nervous disorders associated with irritability, hyperexcitability and even seizures.
And one more prohibition: you cannot drink them with medicines, since some of the components of black tea can react with the active substances of the drugs.
The benefits and harms of black tea are, perhaps, an inexhaustible topic. But the main thing in it is the “golden mean” rule. To prevent unpleasant symptoms, doctors recommend consuming no more than four cups of tea a day. And pregnant women absolutely need to reduce its consumption to two cups. Otherwise, it can negatively affect the child's weight gain.
