Is Green Tea Extract Good For Weight Loss?

Green tea extract is a very popular and powerful product that is used for weight loss. It is found in many popular weight loss supplements and diet products. Green tea extract is very effective in weight loss because it is a good source of caffeine. Caffeine is known as a decent fat burner and its track record is well documented.

Green tea extract has added benefits from weight loss and this is it is an excellent anti-oxidant and it contains an active ingredient called epigallocatechin gallate which is known to be 200 time more powerful than Vitamin E.

Green tea helps maintain weight loss because it is able to slow the digestive enzyme called amylase. The enzyme is responsible for the breakdown of carbohydrates in the body. This can results in an extremely high blood level after you eat. The green tea extract is able to manage this blood sugar level effectively.  Aside from doing that, green tea extract is also able to increase the metabolic rate in the body. This means individuals will be able to experience an increased calorie burn.

Green tea extract is also able inhibit fatty acid synthase. Fatty acid synthase is an enzymatic system that is responsible in turning carbohydrates into fat. The blocking of this fatty synthase can lead a drastic weight loss.

A brief overview will state that green tea extract can result in an increased metabolisim, blood sugar regulation, insulin regulation and the possibility that it is able to inhibiting of certain enzymes which are required for the processing of carbohydrates. There is also the effect that it can lower LDL and triglyceride levels.

Does Green Tea Work for Weight Loss?

Studies and peoples own personal experiences have shown green tea extract to be an effective treatment for weight loss. Depending on the product and dosage people have commented to be an excellent fat burner. Their blood sugar levels were stable and the typical cravings were non existent.

Also the nasty side effects such as jitter and shakes, normally associated with ephedrine based products were minimal.

If combined with a proper regimen of diet, exercise and green tea extract then you could have excellent fat loss. It's well worth trying, especially if you've got a good diet and exercise program under way.

 

Research With Green Tea Extract & Weight Loss

There was a study done to test green tea extracts effectiveness in weight loss. This study was published in the American Journal of Clinical Nutrition. The purpose of this study tested if the ingestion of a tea rich in catechins (catechins are a major component of green tea extract) would lead to the lowering of cholesterol levels and body fat.

In the days that the research lasted, they made an amazing discovery. Researchers found out that even though green tea contained caffeine, it did not change the heart rate significantly or the energy expenditure. Researchers were able to ascertain that green tea was an effective and safe way to lose weight. In this respect, green tea or green tea extract is different from most of the prescription drugs for obesity or herbal products like ephedra, which can raise heart rates and blood pressure, and are not recommended for many individuals sensitive to stimulants.

The way it affects the body was a result of the high concentrations of catechin polyphenols. The compounds were able to work effectively with the other chemicals to intensify levels of fat oxidation and thermogenesis, where heat is created in the body by burning fuels such as fat. This now prevents a sharp increases of insulin in your blood (insulin stimulates the transformation of fatty acids into fat molecules which are stored as fat droplets). This eventually results in fat being burned faster and not being locked into the fat cells.

Another result from the study showed that green tea’s polyphenols (EGCG) were effective in blocking leptin. Leptin is a protein that is produced by fats and it is very important in the way the body manages fat storage. The reduction of leptin levels leads to a decreased appetite. This means you will feel full faster even though you are consuming less food.