Green tea, either in addition or liquid form, can be a great tool for weight loss when taken in conjunction with a balanced diet and regular exercise. One of the main components in green tea that aids in weight loss is caffeine, which provides energy in the body and stimulates the metabolism for weight loss. Decaffeinated green tea does not provide all of the weight loss benefits of fully caffeinated green tea, but a number of other beneficial components of green tea can still help a bit in shedding pounds.
Green tea can help a weight loss plan in many ways. . Traditionally, caffeine is an important factor in weight loss through green tea. But green tea has many other weight loss benefits aside from caffeine, including cachetin, which increases metabolism, speed up fat burning and regulates blood sugar. Green tea also acts as an appetite suppressant. But the benefits of fully caffeinated green tea makes it a much better option for weight loss than decaf.
Some people assume that a diet supplemented with green tea, which remains otherwise unchanged, will promote weight loss. However, this is not the case. For green tea to work in helping weight loss, it must be supplemented with a healthy diet and regular exercise.
Joy Bauer, a nutritionist based in New York City, conducted a study in 2008 to determine whether green tea helps to promote weight loss. She concluded that the catechins in green tea increases norepinephrine levels in the brain, a chemical that speeds up the metabolism and helps the body burn fat. Decaffeinated green tea contains smaller amounts of these cachetins than caffeinated tea, which leads to the conclusion that the decaffeinated green tea can contribute to weight loss by stimulating noradrenaline, but at a lower level than caffeinated tea. In fact, researchers at UCLA found that decaffeinated green tea has about half of cachetin level of fully caffeinated tea.
If you are looking for a tea supplement to promote weight loss, decaf green tea may be useful, but not nearly as much as green tea with full caffeine. For weight loss, you should consider a caffeinated green tea supplement, if you are able to take caffeine, small amounts of caffeine can be healthy. Talk to your doctor before beginning any natural supplement, of course.
The decaffeination process removes between 30 and 50 percent of tea’s cachetins and antioxidants, which is why nutritionists often recommend fully caffeinated green tea supplements for weight loss. There are several techniques used to decaffeinate coffee. Two of the most common is the “ethyl acetate” and “CO2”. Ethyl acetate is a chemical solvent that decaffeinate tea when it is applied. Green tea is decaffeinated using this method, but loses many of its advantages, only retain about 30 percent of cachetins.
CO2 method for decaffeinating tea helps retain cachetins. In fact, about 95 percent of cachetins remains intact using this method. But scientists are still unsure whether green tea decaffeinated in this manner have the same weight loss benefits as fully caffeinated green tea.