Green tea is loaded with anti-oxidants and other healthy chemicals that do wonders for your health, especially if you want to lose weight.
Many studies have shown that green tea can increase your metabolism, promote fat burning and decrease your appetite all contributing to help you lose weight.
This article will show you exactly how green tea assists with weight loss.
Green Tea Contains Fat Burning Biochemicals
Green tea has many biochemicals that have beneficial effects for weight loss.
The first well known biochemical is caffeine.
A cup of green tea contains about 25-40mg of caffeine.
Caffeine is a well-known stimulant that has been shown to aid increase metabolism, prompt fat burning and improve energy output.
Apart from caffeine green tea has a huge range of antioxidants and an abundance of one anti-oxidant called catechins. Catechins are known to have weight loss properties.
The most important catechin is EGCG (Epigallocatechin gallate), a substance that can instantly boost your metabolism.
All forms of green tea including supplements and actually drinking tea have caffeine and catechins. The levels vary in different products of different quality but the weight loss effects are consistent.
Green Tea Biochemicals Promote Fat Lipolysis
Fat burning is a process and it begins with breaking down the fat molecules stored in a fat cell.
The fat molecules are then transferred into the blood were they are taken to muscles to be burnt for energy or they are converted into other molecules as needed.
Caffeine and catechins in green tea facilitate this process of fat burning at different stages.
The main antioxidant in green tea, EGCG, can help inhibit an enzyme that breaks down the hormone norepinephrine, which boosts the amount of norepinephrine in our blood.
Norepinehrine is the main hormone used by the nervous system to signal fat cells to breakdown fat and transport it for use as energy.
Increased levels of norepinephrine cause more fat to be broken down and transported into blood for energy.
Caffeine also causes the breakdown of fat in a similar fashion to norepinephrine and works together with egcg to give green tea its powerful fat burning properties.
Green Tea Biochemicals enhances Exercise
Green tea has a powerful effect when combined with exercise. It boosts performance and improves your exercise outcomes in terms of buring calories and fat.
A recent study showed that participants who took green tea extract before exercising burned 17% more fat than those who didn't take the green tea extract the supplement. This shows that green tea can increase the fat burning effects of exercise.
Another study showed that this fat burning effect continues after you stop exercising, even while you are resting.
Green Tea Biochemicals can Increase Metabolism
Our metabolism is a combination of all the chemical reactions in our bodies that are burning energy. There can be millions of reactions at any particular time and it never stops, even when you are sleeping.
Amazingly green tea speeds up these reactions to boost our metabolism and burn more energy. It does this throughout the day even when we are resting.
On average green tea was proven to increase our metabolism by up to 3-4%, and some studies showing an increase of up to 8%.
This is quite significant can even exceed 100 calories a day.
This was proven in a study of overweight individuals, where the individuals taking green tea extract lost 7.3 lbs (3.3 kg) and burned 183 more calories daily.
Green Tea Biochemicals Reduces Appetite
Another major benefit of green tea with weight loss, is by reducing appetite. Many people consuming green tea or green tea extract supplements have reported decreased appetite and reductions in hunger.
This effect has not been studied and the effect seems to vary among individuals. Green tea can also cause nausea so there maybe a link in this area that could explain the decrease in appetite.
Green Tea Biochemicals Target Abdominal Fat Loss
Almost all excess stored fat is harmful in some way to out health however the major killer and cause of disease is abdominal visceral fat.
Fat in the abdominal area can wreck havoc on our hormonal systems sending all of our hormones off balance and causing various metabolic conditions like diabetes and heart disease.
Caffeine and Catechins in green tea have been proven in many studies to cause fat loss in the deadly abdomen region.
Even though the weight loss caused by green tea in these studies is minimal, it is important to note that most of the weight loss is from the visceral area.