Since it was featured in the Dr. Oz Show, much hype has been created in green coffee bean extract. The claims are all the same - the extract can promote weight loss, often without having to change one's diet and engaging in any physical activity. So with all this buzz surrounding this new magic weight loss supplement, how can you be sure that this is not just another overhyped product?

It is quite known that caffeine has something to do with losing weight, but the thing is, it is not the case with green coffee bean extract. Since green coffee is not roasted, it maintains a high level of the substance known as chlorogenic acid and it is the real deal when it comes to helping people lose weight. Chlorogenic acid is what reduces the body's absorption of fat and glucose, which ultimately leads to weight loss.

There were about 100 women who participated in the experiment conducted by Dr. Oz and it was shown that those who took the extract lost weight of two pounds on the average, for a period of 2 weeks and while taking 400mg of chlorogenic acid. In addition, the American Chemical Society hosted an experiment using the extract and the participants had an average of 17 pounds lost over the course of 22 weeks.

It is important to note that Dr. Oz refrained from recommending any particular brand of green coffee bean extract. Instead, the doctor mentioned guidelines as to how to choose a quality product. One of them is that the amount of chlorogenic acid has to be at least 45% to be effective. Chlorogenic acid may also be referred to in other products as either Svetol or GCA (green coffee antioxidant).

It is not unusual to find a lot of low-quality green coffee extracts on the market today due to the increased popularity it has acquired. With this in mind, it is important to be armed with the knowledge that will help you discern which product is worth buying. You should always read what is stated in the label, particularly the ingredients list. A good product should be pure and free from fillers or additives.

And while any type of coffee is supposed to have some level of caffeine in it, green coffee extract should have less caffeine as compared to regular coffee. An ideal number would be 20mg of caffeine for every 800mg of chlorogenic acid. This caffeine amount is more or less just 20% that of regular coffee. Having too much caffeine in the system usually leads to nervousness, increased heart rate, insomnia, and restlessness.

Before you proceed to purchasing any green coffee bean extract, you should read more about the claims of the manufacturer about the product and make sure it is not exaggerated. They should also provide you with any possible side effects. A quality product will have a clear listing of ingredients, the manufacturer, and contact details should the consumer have any product concerns.

And even though everybody is looking for that one magic pill that will solve all of their weight issues, there is simply no way of doing it at a snap of a finger. A supplement is just that - a supplement. Your green coffee bean extract will work better and faster if you will combine it with a healthy diet focused on whole foods and a regular exercise regimen.