Green tea can be considered as one of the best health drinks in the world. The addition of antioxidants and other plant compounds in green tea to the body can be beneficial to your health. Some people even believe that green tea can increase fat burning and help you lose weight. Let’s consider the evidence around green tea and weight loss.
1. Drinking green tea to lose weight because green tea contains compounds that can help you reduce fat. Green tea leaves contain many beneficial compounds.
One of the compounds in green tea is caffeine. Although a cup of green tea contains less caffeine (24-40 mg) compared to a cup of coffee (100-200 mg), it still has a mild effect.
Caffeine is a well-known stimulant that has been proven in many studies to support fat burning and improve exercise performance.
However, green tea is famous for its high antioxidant content. Studies show that drinking a cup of green tea increases the amount of antioxidants in your blood.
This healthy drink contains many strong antioxidants called catechins.
The most important of these is epigallocatechin gallate (EGCG), a compound that may enhance the exchange of substances in the body.
A cup of green tea may increase the body’s antioxidant levels, and most studies have tested the benefits of green tea extract – which is a concentrated source of catechins.
2. Green tea may support fat burning by breaking down fat cells and reducing weight.
To burn fat, the body first needs to break it down in fat cells and move it into the blood.
Animal studies show that certain compounds in green tea can support this process by increasing the activity of hormones that can burn fat, such as norepinephrine (noradrenaline).
The main antioxidant in tea, EGCG, may inhibit an enzyme that breaks down the hormone norepinephrine.
When this enzyme is inhibited, the amount of norepinephrine increases, which stimulates the fat breakdown process.
In reality, caffeine and antioxidants – both of which are found in green tea – may have a simultaneous effect.
Finally, your fat cells break down more fat. This fat is released into the blood to be used as energy by cells such as muscle cells.
3. Green tea helps with weight loss, especially when consumed while exercising.
If you look at the labels of most commercial weight loss and functional food products, you may see green tea listed as an ingredient. This is because green tea extract has been repeatedly proven to aid in fat burning, especially during exercise.
In one study, men who drank green tea extract before exercise burned 17% more fat than those who did not use a supplement. The study showed that green tea can increase the effectiveness of fat burning during exercise, helping with weight loss.
An eight-week long study determined that catechins in green tea increase the fat burning process, both during exercise and rest.
Other studies have also confirmed these findings, indicating that EGCG enhances the ability to burn fat – this can lead to a reduction in body fat over time.
4. Drinking green tea helps increase the body’s metabolism rate.
Your body is constantly burning calories, even when you are sleeping or sitting down.
Studies show that drinking green tea extract or supplementing with EGCG can help you burn more calories – even when resting.
In most studies, this number increased by 3% to 4%, although some other studies showed that calorie burning could increase by up to 8%.
For someone burning 2,000 calories a day, 3 – 4% is equivalent to burning an additional 60 – 80 calories a day, similar to what you would expect from a high-protein diet.
Although most of these studies are very short-term, some evidence shows that the increased metabolism effect still persists over a long period of time.
In a study of 60 obese people, those who used green tea extract lost 7.3 pounds (3.3 kg) and burned an additional 183 calories a day after three months compared to those who did not drink the extract.
However, not all studies show that green tea extract increases metabolism. The effectiveness of drinking green tea for weight loss depends on each person’s body condition.
5. Drinking green tea can help consume fewer calories and support weight loss.
The theory is that it will naturally cause you to consume fewer calories without any effort.
However, different studies have shown varying results on the effect of green tea on appetite.
Some animal studies have shown that green tea extract or the supplement EGCG may reduce the amount of fat consumed from food, but this has not been confirmed in humans.
Overall, the main effect of green tea is to increase calories burned, making you burn more fat, but it does not seem to have a significant impact on the total amount of food consumed in a day.
6. Green tea can help you reduce fat, especially harmful belly fat.
When it comes to actual weight loss, the effect of green tea is relatively modest.
Although many studies show that drinking green tea can lead to weight loss, there are also some studies that show no effect.
Two controlled trials of green tea supplementation showed an average of about 3 pounds (1.3 kg) lost by participants.
Keep in mind that not all fat is the same.
Subcutaneous fat lies beneath your skin, but you may also have a significant amount of visceral fat, also known as belly fat.
A large amount of visceral fat is associated with inflammation and insulin resistance, both of which are closely linked to several serious diseases, including type 2 diabetes and heart disease.
Some studies on the antioxidant properties of green tea show that while its weight loss effects are relatively modest, a significant proportion of the lost fat is harmful belly fat.
Therefore, drinking green tea may decrease the risk of some illnesses, which may help you live a longer and healthier life.
There are many countries that export green tea, Vietnam ranks second in the world after China in terms of green tea exports. Today with the help of technology, you can easily purchase green tea in Vietnam. We suggest the website www.trahuuco.com. This is the most famous organic green tea selling website in Vietnam.