10 Non-surgical Health Benefits of Green Tea
Green tea can help you lose weight. Several studies have suggested that the flavonoids and caffeine in green tea can help elevate metabolic rate, increase fat oxidation and even improve insulin activity. One study showed that those who consumed green tea and caffeine lost an average of 2.9 pounds during a 12-week period, while sticking to their regular diet. Another study suggested the increase in calorie output was equal to about 100 calories over a 24-hour period.
Green tea can act as very good cancer fighter because of its loaded antioxidants and various substances that are beneficial for health. Many studies have shown that green tea can increase fat burning and help you lose weight. Green Tea Contains Substances That Can Help You Lose Fat. Green tea is more than just hot, flavored water. The bioactive substances in the tea leaves dissolve in the water and make it into the final drink.
Here’s a list of some of green tea’s amazing benefits that you may not have been aware of. Some of these benefits are still being debated, so please do your own research if you want to use green tea for medicinal purposes.
Antioxidants in green tea may lower your risk of various types of cancer. Cancer is caused by uncontrolled growth of cells. It is one of the world’s leading causes of death. It is well known that oxidative damage contributes to the development of cancer and that antioxidants can have a protective effect. Green tea is an excellent source of powerful antioxidants, so it makes perfect sense that it could reduce your risk of cancer, which it appears to do: Be it breast , prostate cancer, colorectal cancer. According to Kumar, green tea can reduce the risk of esophageal cancer, but it is also widely thought to kill cancer cells in general without damaging the healthy tissue around them. It is important to keep in mind that it may be a bad idea to put milk in your tea, because it can reduce the antioxidant value. Bottom Line: Green tea has powerful antioxidants that may protect against cancer. Multiple studies show that green tea drinkers have a lower risk of various types of cancer.
2. Brain function
Compounds in green tea can improve brain function and make you smarter. The key active ingredient is caffeine, which is a known stimulant. It doesn’t contain as much as coffee, but enough to produce a response without causing the ‘jittery’ effects associated with too much caffeine.
3. Functionality Of Substances In Green Tea
When you drink a cup of quality tea, you’re actually getting a large amount of beneficial substances with potent biological effects .The best known of these is caffeine. A cup of green tea contains much less caffeine (24-40 mg) than a cup of coffee (100-200 mg), but still enough to have a mild effect. Caffeine is a well known stimulant that has been shown to aid fat burning and improve exercise performance in numerous studies .
But where green tea really shines is in its massive range of antioxidants, being loaded with potent antioxidants called catechins .The most important of these is EGCG (Epigallocatechingallate), a substance that can boost metabolism.
Keep in mind that these benefits can be derived both from drinking green tea as a beverage, as well as taking green tea extract as a supplement. Most of the studies used extracts.
4. As A Fat Burning Agent
If you look at the label of almost every commercial weight loss and Fatbunringsuppliment chances are that you will find some kind of tea there as an ingredient. This is because green tea has been repeatedly shown to increase the burning of fat, especially during exercise.
In one study, men who took green tea extract and exercised burned 17% more fat than men who didn’t get the supplement. This study suggests that green tea can boost the fat burning effects of exercise. A number of studies show that green tea extract can boost the burning of fat. The effect is even stronger when exercising.
Green tea apparently helps regulate glucose levels slowing the rise of blood sugar after eating. This can prevent high insulin spikes and resulting fat storage.
if you’re trying to prevent the onset of Type 2 diabetes, or trying to manage your existing condition effectively, you would do well to include green tea in your daily strategy, not just for the benefits in controlling blood sugar, but for your overall health and wellbeing!
The thiamine in green tea has been shown to produce a calming effect. The only thing is that in order for you to feel less stressed you might have to drink 6 cups of it. This decaffeinated green tea acts as a perfect substitute for coffee. green tea can actually improve one’s psychological health.
if you drink five cups of green tea each day, you may reduce occurrences of psychological distress by up to 20 percent. A study consisting of 42,093 Japanese individuals found that 2,774 people (approximately 6.6%) were victims of psychological stress.
7. Healthy Teeth
Green tea can kill bacteria, which improves dental health and lowers your risk of infection. The catechins in green tea have other biological effects as well. Some studies (including a study recently published in the Journal of Periodontology)show that they can kill bacteria and inhibit viruses like the influenza virus, potentially lowering your risk of infections. Streptococcus mutans is the primary harmful bacteria in the mouth. It causes plaque formation and is a leading contributor to cavities and tooth decay. Studies show that the catechins in green tea can inhibit the growth of streptococcus mutans. Green tea consumption is associated with improved dental health and a lower risk of caries. “Another awesome benefit of green tea, multiple studies show that it can reduce bad breath,” Saini says. So, the catechins in green tea may inhibit the growth of bacteria and some viruses. This can lower the risk of infections and lead to improvements in dental health, a lower risk of caries and reduced bad breath.
8. Nutritional Support for Health Challenges
While not a stand-alone cure by any means, studies have shown green tea has the potential to fight many forms of cancer. One lab study done at the McGill University in Montreal found that the antioxidants in green tea could successfully shrink prostate tumors in mice.  Another meta-analysis of data found that high green tea consumption could lower lung cancer risk by up to 18%. 
Chinese studies have even shown a link between green tea consumption and lowered chances of stomach, pancreatic, esophageal, prostate and colorectal cancer. This is definitely an exciting to start for more research to come.
9. As A Metabolism Booster
Green Tea Can Boost the Metabolic Rate And Make You Burn More Calories Around The Clock. Green Tea in a Wooden Spoon. The human body is constantly burning calories. Even when sleeping or sitting down, our cells are performing billions of functions that require energy. Several studies suggest that green tea can make us burn more calories, even at rest. In most studies, this amounts to about a 3-4% increase, although some studies show an increase as high as 8%
For a person who burns 2000 calories per day, 3-4% amounts to an additional 60-80 calories per day, similar to what you might expect with a high protein diet. Although most of the studies were very short in duration (1-3 days), there is also some evidence that the metabolism boosting effect persists in the long term .
Several studies show that green tea can boost metabolism and help people burn about 3-4% more calories each day.
10. Boosts the Immune System
Green tea may act as an overall immune booster. Chemicals in green tea have been used to promote good health in so many ways. Some studies on laboratory animals even show promising evidence that green tea can slow the aging process and even keep us alive longer. Research shows that people who regularly drink green tea do not fall victim to common bacterial and viral infections as easily as those who do not add green tea to their diet. The message is clear. Green Tea boosts the strength of the immune system. The Catechins present in green tea prevent bacteria and viruses from attaching themselves to cell walls in order to infect them. These Catechins also counter the toxins released by microbes. This antimicrobial property also protects you from bad breath, dysentery, diarrhea, tooth decay, indigestion, flu, cough & cold, and colitis, all of which are caused, in some way, by microbial & fungal action.