Green tea, made from Camellia sinensis leaves, has long been considered a magic drink in China since it is beneficial to human health. In the era of globalization today it has become popular in Western countries too. Experts have many explanations for this popularity, but a key reason is that it can really help with weight loss naturally. More than that, scientists have been studying its potential effects for quite a while and claim that it can be used to treat cataracts, cancer and other diseases.
When it comes to aiding in your weight loss efforts, several studies have suggested that drinking this tea every day could help block carb absorption, increase fat oxidation, reduce fats, elevate metabolic rate, quell your appetite, and so on.
As you may know, all types of tea contain a certain amount of polyphenols or catechins, which can act as antioxidants to get rid of the pollutants in the body. It is worth mentioning that the polyphenol content in green tea is especially high. Polyphenols are known for their effects of inhibiting fat absorption and promoting lipolysis. An experiment found that drinking it three times a day could help the participants significantly reduce the amount of body fat. Of course, you don’t see the results until you drink it 2 to 4 cups of it per day for at least 3 months.
As for assessing the impact of green tea for the absorption of carbohydrates, unfortunately too few tests have been run. But one article, published in the American Journal of Clinical Nutrition, pointed out that consumption of tea extract could help inhibit the absorption of carbohydrates and fats. One thing that you should know though is that what mentioned in this article is mainly black tea. Even so, it can be inferred that the green variety has a far greater impact on the absorption of carbohydrates and fats since it contained 10 to 15 times higher of polyphenols.
Studies have shown that green tea extract can promote metabolism and prevent fat and carbohydrate absorption. Because catechins are its main ingredient, this substance can enter the body through the blood circulation, strengthen metabolism, and enhance fat oxidation and energy expenditure. As a result, it can promote weight loss. It is also important to remember that it can work on visceral fat, which makes it hard cause a rebound in fat gain.
Recent studies have also pointed out that polyphenols could also help promote the secretion of norepinephrine. Since this hormone is able to speed up the metabolism too, it allows the body to burn fat more efficiently and makes people feel more alive.
However, some have argued that this drink might only slightly boost weight loss or prevent weight gain. In fact, many health experts think that the weight-loss properties in green tea extract are controversial since there are studies showing that it doesn’t help the obesity-prone populations at all. However, health experts added, this might have something to do with the fact that it mainly helps lose the harmful abdominal fat, which makes the fat-burning effect less obvious. By the way, please remember to choose the brands that use all natural ingredients if you want to reap the maximum benefits of this drink.