Tea has been grown for many centuries, it was originally grown in India and China. Today tea is the most consumed drink in the world, second only to water. Hundreds of millions of people drink tea every day. Recent study at the University of Maryland Medical Center revealed that there are many health benefits of green tea (Camellia sinesis).
Do you drink tea? If not, maybe you should get to know the second most popular drink in the world. Tea is a refreshing and unique drink, but it is also surprisingly useful for human health, perhaps this is the main reason for starting to use tea.
Black, green and oolong are the three main types of tea. Of these three kinds of tea in medical and scientific communities, it is widely recognized that green tea is the most beneficial for human health.
The main difference between the three types of tea and their properties is the processing method and by-products. The health benefits of green tea are explained by the high concentration of polyphenols in it – a powerful antioxidant.
All the problems with human health are associated with damage at the cellular level. Cells are destroyed by a number of factors, including free radicals. Free radicals are compounds that harm and kill the cell. That leads to health problems, such as cancer and cardiovascular diseases.
A high concentration of polyphenols in green tea counteracts and neutralizes free radicals and other compounds that cause cell damage. Thus, it is widely recognized that green tea can prevent or alleviate acute and chronic health conditions.
In traditional medicine, green tea is used in several ways: as a stimulant, diuretic, anticoagulant and for the health of the cardiovascular system. Other traditional uses include regulation of blood sugar levels, improvement of cognitive functions, treatment of gastrointestinal diseases, normalization of digestive functions and normalization of body temperature.
Here we will discuss ten amazing benefits of green tea on the basis of research.
10 Health Benefits of Green Tea According to Research
1. Prevention of Diabetes
As already mentioned, green tea has been used for many years to stabilize blood sugar levels. Many studies on animals show that this essential property of green tea can be effective in preventing type 1 diabetes. In addition, studies have shown that this drink can also slow the progress of the disease after its acquisition.
2. Health of the Digestive System
A high level of antioxidants in green tea, helps the digestion process. Studies show that this digestive function is a side effect of polyphenol activity – an antioxidant, which also has anti-inflammatory and antimicrobial properties. In addition, green tea can reduce the inflammatory symptoms of two types of inflammatory bowel disease (IBD), ulcerative colitis and Crohn’s disease.
3. Use of Green Tea for Prevention of Cancer
Clinical studies show that green tea can be a powerful anti-cancer drug. Researchers attribute this to polyphenols, which can neutralize cancer cells and prevent cancerous tumors. The effect of green tea on cancer of the bladder, breast, colon, esophagus, lungs, skin, stomach, pancreas and prostate has been investigated with encouraging results.
4. Reduction of Cholesterol
Green tea antioxidants can prevent the absorption of cholesterol in the intestine and accelerate the elimination of bad cholesterol in the body. Analyzes of those consuming green tea demonstrate good cholesterol (HDL).
5. Liquidation of Risk of Diseases of the Cardiovascular System
Diseases of the cardiovascular system is the leading cause of death in the world. Population-based studies show that an excess of antioxidants in green tea may interfere with the mechanisms of atherosclerosis, including coronary heart disease. In addition, researchers believe that 3 cups of green tea daily reduces the risk of a heart attack by more than 10 percent.
6. Improves Health of the Liver
The liver is another organ that can help the beneficial properties of green tea. First, green tea drinkers have less chance of developing problems with the liver. Reduces the harmful effects of alcohol on the liver and protects against liver tumors. Scientists attribute these results to the presence of chemicals called catechins, which are rich in green tea.
7. Weight Loss
Early clinical studies show that green tea increases metabolism and helps burn fat. It is interesting that green tea combined with caffeine accelerated weight loss in obese and overweight people. Green tea contains a phytonutrient called EGCG, which increases the hormone that promotes satiety.
8. Reducing Inflammation
Studies have linked the consumption of green tea with a decrease in inflammation in a number of organs. It was mentioned inflammation of the stomach, intestines, liver, inflammation of body tissues and joints.
9. Improving Capacity
According to a study at the University of Basel in Switzerland, consumption of green tea “increases memory performance, which, in the opinion of researchers, may have important consequences for the treatment of neuropsychiatric disorders, including cognitive impairment.” Dementia is one of such disorders, when green tea was a promising method for treatment.
10. Other Possible Advantages
For brevity, we will quickly mention some promising studies. Currently, scientists are studying the beneficial effects of green tea:
- prevention of dental diseases
- treatment of arthritis
- treatment of genital warts
- treatment of various skin diseases
- prevention of cold and flu symptoms.