Black tea has an important place in the fight against cancer thanks to the catechins (antioxidants) in its extract. In addition, it has many benefits such as infection, strengthening of bones, liver detox, brightening of the skin, strengthening of memory. Consuming tea without sugar is effective against antioxidants and aging.
Tea is among the most consumed drinks in the world after water. Tea, which is consumed in the right proportion, is very useful. According to studies, black tea positively affects heart health. Along with this, tea prevents cancer formation. Tea and tea polyphenols have bactericidal and bacterial growth inhibitory properties, thus supporting the immune system.
What are the Benefits of Black Tea?
Tea provides many positive effects to the person thanks to its antioxidant properties. We can list these effects as follows;
It can be beneficial for the heart: Black tea contains an antioxidant group called flavonoids that protect heart health. Flavonoids can be found in vegetables, fruits and dark chocolate. Taking flavonoids properly contributes to lowering the factors of hypertension, cholesterol and heart disease. Tea is also effective in reducing blood pressure.
It is good for the intestines: Black tea contains polyphenols and contributes to the growth of good bacteria and prevents the growth of bad bacteria. In addition, it has antimicrobial properties that strengthen harmful intestinal bacteria and the immune system.
It can contribute to reducing the danger of stroke: According to researches, black tea reduces the danger of stroke. According to a different study, it has been observed that people who consume more than 3 cups of tea (black, green tea) daily have a 21% reduced risk of stroke compared to people who drink less than one cup of tea daily.
May cause low blood sugar levels: Black tea contains molecules that increase the use of insulin in the body, and when consumed without sweetening, beneficial effects on blood sugar have been found.
It may have an effect on cancer cells: According to studies, polyphenols in tea have been examined in cancer cells. As a result , it has been observed that black and green tea regulates the growth of cancer cells and contributes to the reduction of new cell development.
It can help to focus: According to researches, black tea has been found to have positive effects on people's focus.
What are the Harm of Drinking Black Tea?
Drinking too much tea causes various negative situations. Not every person's metabolism, hereditary predisposition and diet are the same. Therefore, it is possible to be affected by the side effects of tea at different rates. We can list the harms of tea as follows;
Low iron absorption: Tea is very rich in content. Tannins are present in foods and can cause iron to be prevented due to the digestive system due to iron. Therefore, iron deficiency may occur in our body.
It can cause stress and decreased sleep: Tea leaves contain caffeine. It is known by many people that consuming intense caffeine causes a decrease in sleep. However, it may not be known by many people that it causes stress, restlessness and anxiety.
Headaches: Intermittent caffeine consumption is effective in reducing some types of headache. Caffeine consumption should be evaluated in chronic headaches of unknown cause. Therefore, caffeine-containing liquids such as tea or coffee should be reduced for a while.
Effects on the immune system: Although tea is beneficial for the intestines, consuming it before eating can cause some nausea and heartburn. The potential harm of tea should be recognized.