Introduction :
A popular beverage that dates back to the Middle Ages, especially in Asian countries, is green tea. It's obtained from the leaves of camellia sinensis, and is known to have a number of health benefits. We will study the advantages of green tea and scientific evidence to support it in this report.
Antioxidants :
A high concentration of antioxidants, which are compounds that safeguard cells against damage due to oxidative agents, is present in the tea. Free radicals are unstable molecules that can cause oxidative stress, which has been linked to many chronic diseases, including cancer, heart disease, and Alzheimer's disease. Antioxidants found in green tea, especially catechins, have been shown to protect you from free radicals and may help decrease your risk of developing these diseases.
Brain function :
There is caffeine in green tea, which is a natural stimulant that can improve brain function and alertness. But also, in green tea is an amino acid called Ltheanine which can calm the nervous system and help to relieve anxiety. Studies have shown that the combination of caffeine and Ltheanine is capable of improving cognitive functions, such as memory, reaction times, attention or focus.
Cardiovascular health :
Green tea has been shown to have a beneficial effect on cardiovascular health. Green tea antioxidants may help reduce the level of LDL cholesterol and improve blood flow, which are associated with reduced risk for heart disease and stroke. Furthermore, there is evidence to show that green tea reduces blood pressure, another risk factor for heart disease.
Weight loss :
In addition, because it has compounds that help to boost metabolism and burn calories, tea is often used as a weight loss supplement. Epigallocatechin gallate EGCG, which has been shown to increase fat oxidation and decrease body mass, is the most important of these compounds.
Cancer prevention :
In addition, the antioxidants found in green tea are proven to protect certain types of cancer. Studies have shown that green tea consumption can reduce the risk of breast, prostate, and colorectal cancer. Studies have shown that polyphenols in green tea inhibit cell growth and the formation of new blood vessels which supply nutrients to tumors.
Dental health :
There are compounds in green tea that can help with the improvement of oral health. The risk of tooth decay and gum disease has been demonstrated to be reduced with the cinacates in green tea. Moreover, green tea has been shown to reduce bad breath by killing the bacteria that cause it.
Conclusion :
There are a lot of health benefits to tea, which is a good and nutritious drink. It's got a lot of antioxidants, which protects your cells against damage and could help you with brain function, heart health, weight loss, cancer prevention or teeth care. It can be an easy, efficient way to improve your general health if you incorporate green tea in your regular routine.
Resources : NCCIH • MDPI • INGENTACONNECT
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