Anyone who has attempted to lose weight through different methods knows how ineffective some of the techniques could be. Green coffee bean extract received huge celebrity endorsement and it got the approval of Dr. Oz. Is this natural extract a scientific breakthrough or just another popular craze that will disappear after a couple of years?
How does It Work?
Green coffee is actually unroasted coffee. The active ingredients are extracted from the beans and turned into an all-natural supplement.
Coffee contains a wide range of beneficial substances. One of these substances is called chlorogenic acid. Chlorogenic acid can have an effect on the absorption of fat in the body, doubling weight loss that would be achieved without the supplement.
Naturally, to deliver the results, green coffee bean extract usage has to be combined with diet changes and workouts. A few studies show that the natural supplement enhances the results and appears to be one of the most promising all-natural weight loss possibilities.
One interesting study was presented on the National Center for Biotechnology Information website. The experiment continued for a period of 22 weeks and it involved 16 overweight volunteers.
The volunteers were divided in three groups. The first group was given a high-dose green coffee bean extract. The second group received a low-dose supplement and the final group was given a placebo.
At the end of the experiment, scientists measured the body mass index (BMI), body weight and percentage of body fat for each of the volunteers. The members of the group that received a high-dosage green coffee bean extract lost over 17 pounds on the average. The reduction in body fat percentage was 4.44 percent on the average. The results were much better than the ones experienced by members of the other two groups.
Dr. Oz Tests Green Coffee Bean Extract
After the initial studies were presented, Dr. Oz announced that he would be carrying out his own study to test the efficiency of the natural supplement.
This was Dr. Oz’s largest project and it involved 100 volunteers. All of the volunteers were overweight, healthy and aged between 35 and 49. The volunteers were divided in two groups – one getting the actual extract and the other one being given a placebo.
The experiment continued for a period of 14 days and the volunteers in the group that used green coffee bean extract lost an average of two pounds. Members of the other volunteer group lost only one pound during the experiment.
The efficiency of green coffee bean extract depends on the dosage, the nutritional habits of the dieter and their workout regime. Green coffee bean extract is considered a generally safe and efficient weight loss possibility but talking to a physician is certainly a smart thing to do before getting started.