Numerous studies have shown a number of health benefits of black tea. Scientific research has confirmed that people who regularly drink black tea are less likely to suffer from diseases of the heart and blood vessels, as well as stomach, esophagus and lung cancer, and Alzheimer's disease is less common in the elderly population.
Cholesterol and immunity
There is also evidence that it can lower blood sugar levels if taken immediately after a meal. Black tea also contains the amino acid l-theanine, and this amino acid is used by many to improve disorders caused by stress, bad mood and sleep quality.
Several studies suggest that regular consumption of this tea can reduce the risk of cardiovascular disease, and it is also known that a diet rich in flavonoids is associated with a lower risk of this type of disease.
Elevated cholesterol is a risk factor for heart disease, and the results of research on the effect of black tea on lowering the level of bad or LDL cholesterol are very diverse. Some previous studies have suggested that black tea can lower bad cholesterol levels, and a 2015 study found that daily consumption of black tea did not significantly change cholesterol levels in people with borderline high cholesterol.
Better immunity
Black tea contains alkylamine, an antigen that can boost your immune response. In addition, it also contains tannins that fight against viruses and protect us from flu and viruses.
If you want to give up coffee…
Unlike beverages that have a relatively high percentage of caffeine, the small amounts of caffeine found in black tea can improve blood flow to the brain without overstimulating the heart. In addition, black tea stimulates the metabolism, the respiratory system, as well as the work of the heart and kidneys.
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