Green Tea Extract With Caffeine – Control Obesity And Boost Immunity
A recent National Centre for health statistics report stated that over 200 million Americans are overweight. That is approximately 66 % of the U.S.A population.
The good news is; according to Bill Gottlieb, a medical journalist and co-author of Natural Fat-Loss pharmacy; there is a way out naturally. In an interview with ihealthtube.com he said, looking at many recent research studies, he saw that there were actually many natural weight loss aids that worked. They were more than just over-hypes.
There are natural supplements that can help dieters lose weight without a regain. In his book with Dr Harry Preuss, they wrote that green tea extract with caffeine has worked best in preventing weight regain in 9 out of 10 dieters. This combination, according him has been studied extensively in Switzerland. They found out that those who took the green leaf tea extract with caffeine had success in shedding off unwanted pounds and not regain it.
The difference between drinking green tea and taking green tea extract capsules 2 times daily is reliability. It is easier to take one capsule of the extract 2 times daily than drinking 8 – 12 cups of green tea to get the same amount catechins the active substance. Secondly, catechins in the green tea extract for weight loss is easier to absorb than that in the green tea.
Catechins work in two ways; it speed-up the metabolism, that is it stimulates the sympathetic nervous system similarly the way ephedra does it. It does it safely by not increasing the heart rate and the high blood pressure.
The green tea extract benefits include ability to increase metabolism and suppress the appetite. Caffeine green tea extracts acts as an appetite suppressant and should contain 27mg – 90mg of caffeine.
Common Cold and Green Tea
A recent U.S.A health report has alerted the nation of possible outbreak of swine flu influenza that could affect about 160 million Americans this fall. There is no better time than this to start boasting your immunity.
Green tea according to research has polyphenol and catechins 25 to 100 times the free-radical fighting power found in vitamins E, C, and A. Adding green tea extract to your supplement program provides you with the immune boasting, anti-oxidants power of 12 cups of green tea.
Free radicals attacks lows cellular function and causes premature cell death, and can lead to impaired immune activity. Antioxidants help protect your body’s cells by scavenging the oxygen free radicals that can damage them; help slow down and eventually stop free radical damage to vital structures.
Green Tea Ingredients
Green tea has been studied extensively in the form of brewed beverage, rather than in capsule form. One cup of freshly brewed green tea contains approximately 50 milligrams of caffeine and 80 – 100 milligrams of polyphenol content, depending on the strength and size of cup. In capsule form, there is considerable variation in the amount of green tea extract (GTE) per capsule, anywhere from 100 to 750 milligrams per capsule.
Side Effects of Green tea Extract with Caffeine
Studies of the side effects of green tea specifically are limited. However, green tea is a source of caffeine, for which multiple reactions are reported. However, leaf green tea extract that has no caffeine are readily available; the premium green tea has high immunity boasting abilities.
People with known allergy /hypersensitivity to caffeine or tannin should avoid non-decaffeinated green tea leaf including the extract. Caffeine is a stimulant of the central nervous system; and can cause insomnia in adults, children, and in infants whose mother is taking it.
Caffeine is a diuretic that increases urine, and urine sodium/potassium levels and potentially decreasing the sodium/potassium levels. Caffeine containing beverages may increase the production of stomach acids, and may worsen ulcer symptoms. Tannin in tea can cause constipation.
Certain doses of caffeine can increase heart rate and blood pressure, although people take caffeine beverages regularly seem not to experience these effects in a long-term.
Because increase in blood sugar may occur by drinking caffeine – containing beverages green tea extract should be used cautiously by patients with diabetes. In contrary, lowering of blood sugar levels from drinking green tea has been reported in preliminary research. Additional studies are needed in this area.
In view of potential drug interactions with non-decaffeinated beverages, it advisable that one speak to his doctor before using green tea with caffeine for weight loss.
By: Chidi M.
Additional Information on green tea and green tea extract.
Life Extension Decaffeinated Mega Green Tea Extract …: Dietary SupplementOne-per-Day Concentrated Polyphenol ExtractDecaffeinated 98% PolyphenolsThe botanical extract in Mega green Tea Extract has been concentrated and dual standardized to ensure … Read more…
Green tea extract for Weight Loss – Get Ready to Burn off Excess …: Not only this, green tea extract can also be able to regulate your sugar levels. This is important from the viewpoint of Insulin secretion. Drinking a cup of such tea after having a meal helps … Read more…
Weight Loss Tea – Green Tea Fat Burner – Know the Secrets There are many people who want to lose weight and burn fat now. They no longer want the image of being part of an obese society which is why they do everything that they can in order to lose the excess pounds. Read more…
Green Tea Weight Loss – Using Green Tea Extract For Losing Weight It is generally recognized as an aid to lose weight and became very popular. So what is the green tea … Read more…
Mail this post
Wu-long Oolong Tea | Does Wu long Tea Burn Fat
August 9, 2010 at 11:24 pm
[...] Camellia Sinensis, green tea and green tea extract contains high concentration of catechins called epigallocatechin gallate (EGCG), a powerful antioxidant and a cancer [...]