When you want to lose weight it can be a slow process. There are times it can be so slow that it almost seems as if you are making no progress at all. So it should be no surprise that green coffee beans diet supplements are being used by many American adults to help with their weight loss efforts & give their weight loss a little boost.There is actually an entire weight sub-industry strictly devoted to making these green coffee extract & other supplements. These will do things such as stop fat absorption, increase metabolism, and decrease appetite.Yes it is true that most diet experts will not recommend most of these products that are sold to help you lose weight. But,there are some which do seem to work.There are actually six different natural products that you can buy at drug stores or health food stores. These all have scientific evidence behind them that they do and will help with weight loss:• Calcium - there are several studies that have shown weight loss benefits from eating just three servings of a low-fat dairy food daily. The studies did find that more weight was lost when the calcium was from food than when it was taken in the form of a pill supplements.• Conjugated Linoleic Acid (CLA) - is a fatty acid which you can get naturally in red meat and/or dairy products. As a diet supplement it does seem to work. However, it also may have some side effects which can be a concern. CLA can possibly raise your cholesterol levels and this can adversely impact liver tests. Before you take any CLA supplement, you should discuss it with your doctor.• Fiber - surprise-when you are trying to lose weight, a supplement that makes you feel full can help with your weight loss. Fiber can really help you eat a lot less. One thing to remember is not to eat too much fiber. This is because it can cause constipation-not fun.• Green Tea Extract - besides having a ton of antioxidants, it also helps with weight loss. Green tea extract has caffeine, thiamine and catechins and these have shown to help with weight loss. If you choose to try Decaffeinated green tea it will not be as effective as regular green tea.• Meal Replacements - these are weight loss supplements with what is considered the best science behind them. These types of supplements include bars & replacement shakes. The thing with meal replacements is that you will have to take as directed and will have to follow a fairly strict diet.• Green Coffee Beans - this is a supplement that is getting a lot of attention lately. It is sold under many different brand names and it may be hard to choose the right one. Those who take Green Coffee Beans extract experience fat loss and increased energy levels.It actually inhibits the absorption and release of glucose in the blood stream. This leads to weight loss and sometimes with no extra effort on the part of the person taking it. If you take a 100% pure and natural Green Coffee beans extract produced by a trustworthy manufacturer side effects shouldn't be a problem.When you are using weight loss supplements, be aware that a lot of the weight lost supplements sold today are not truly regulated by the FDA. This leads to the chance that may not be really very effective. You will always want to make sure that you are buying your green coffee beans extract from a company that has reviews, offers a refund & uses 100% natural and pure ingredients.If you are thinking about using a weight control supplement, it is important to discuss the decision with a doctor. Weight loss supplements like Green Coffee Beans do have their place and can really jump-start, restart or just quickly start your weight loss journey.