If the term “natural fat burning supplements” fills you with skepticism, you are not alone. Many people are unsure whether natural substances can actually burn fat, and they wonder if taking these supplements will really help them lose weight. Believe it or not, science sides with the supplements on this one. Although some natural fat burners may be scams, studies have proven that many of them do exactly as they claim. Here are five natural fat burning supplements that truly work.
Widely touted for its numerous health benefits, green tea is also a powerful fat-melting tool. This leaf contains plant chemicals called catechins, which stimulate metabolism and encourage the body to burn fat. In fact, research published in the American Journal of Clinical Nutrition found that men who consumed green tea extract lost nearly twice as much weight as men on a similar diet who did not drink the green tea. The green tea subjects also lowered their BMI, body fat and waist size more than the control group. Other studies have produced similar results.
GREEN COFFEE BEAN EXTRACT
Made from the raw, ground coffee bean, green coffee bean extract has proven to be amazingly effective at consuming fat. In several different studies, this humble bean produced a greater weight loss than no supplement or a placebo, with participants in one experiment losing an incredible average of 17 pounds while taking the extract. Unlike roasted coffee beans, green coffee beans contain large amounts of chlorogenic acid, an antioxidant which impedes glucose absorption. This inhibits the formation of fat cells, forcing the body to power itself with fat reserves.
PHASEOLUS VULGARIS EXTRACT
Phaseolus vulgaris, a derivative of the white kidney bean, is another potent fat burner. This supplement blocks alpha amylase, the enzyme responsible for turning complex carbohydrates into sugars that are stored in fat cells. As a result, carbohydrates pass harmlessly from the body, and fat stores are metabolized. This fact was proven in a 2007 clinical trial, in which subjects were given either Phaseolus vulgaris extract or a placebo. Compared to the placebo group, the Phaseolus vulgaris subjects experienced a considerably higher loss of weight, fat and body measurements.
Created naturally when the hormone DHEA breaks down, 7-keto encourages the thyroid to create heat-producing enzymes, which accelerate metabolism and fat consumption. Not only does this DHEA byproduct increase metabolic rate as a whole, but it even improves the rate at which the body burns fat while at rest. This was tested in a University of Wisconsin analysis that examined the resting metabolic rate of people after they had taken supplemental 7-keto. Astonishingly, the daily RMR improved by 5.4 percent — without any adverse effects whatsoever.
It may appear to be nothing more than a Mediterranean seasoning, but fenugreek has some amazing abilities. Due to the presence of the fiber galactomannan, this spice can attach to fat and inhibit its digestion, prevent the creation of additional fat cells, restrict glucose absorption and cause the stomach to empty more slowly. All of this translates into a greater feeling of fullness and increased fat loss, according to tests published in Phytotherapy Research and the Journal of the International Society of Sports Nutrition.