White kidney bean extract has been found to help individuals lose weight due to its “starch-blocking” abilities. This is particularly helpful to people that consume an excessive amount of carbohydrates at mealtime. Commonly consumed carbohydrates include potatoes, bread, pasta and rice.
It is important to understand that simple carbohydrates (containing fructose) raise the blood glucose slowly, where as complex carbohydrates (such as potatoes, bread, pasta and rice) raise the blood glucose quickly. Simple carbohydrates give a quick boost of energy, but do not provide nutrients.
White kidney beans naturally fall under complex carbohydrates, and are 40% starch by weight. White kidney bean extract is also nature’s secret starch blocker that many people do not know about.
What does White Kidney Beans Do Scientifically?
White kidney bean extract blocks starch, or alpha-amylase, which prevent carbohydrates from breaking down into excess sugar, and in turn, the body does not absorb the excess sugar.
Alpha-amylase is an enzyme that is secreted by the pancreas, and is naturally found in human saliva. This enzyme reduces the intake of sugars absorbed by the small intestine. White kidney bean extract essentially does the same as this enzyme, aiding the human body to block excess sugar.
White Kidney Bean Extract Performance in Clinical Trials
In one clinical trial, 60 people were selected that were “slightly overweight.” Participants in the clinical trial were given either the white kidney bean extract (445 mg) or a placebo on a daily basis. This was administered prior to a meal (containing carbohydrates).
The clinical trial found that the slightly overweight participants that had been given the white kidney bean extract did experience more loss in weight, than those taking the placebo.
By observation, the participants that had received the white kidney bean extract also maintained a healthy lean body mass.
The clinical trial findings were published in the International Journal of Medical Sciences in 2007.
The Benefits of White Kidney Bean Extract
White kidney bean extract is an excellent supplement to maintain healthy blood sugar levels, protecting against heart disease and diabetes. Consumption of white kidney bean extract increases energy in the body and enhances athletic performance, helps eliminate arthritis symptoms (pain and inflammation), and prevents colon cancer.
The Side Effects of White Kidney Bean Extract
A physician should be informed before taking white kidney bean extract long periods of time. There are concerns that white kidney bean extract can trigger nausea, diarrhea, bloating and gas. Due to the lack of long-period clinical trials, there is no scientific evidence to substantiate these side effects.
White Kidney Bean Extract Can Help with Weight Loss
White kidney bean extract as a supplement can assist individuals that consume too many carbohydrates in their diet. It is available in a capsule or powder form at Natural Health Food stores.
Keep in mind that it is only a supplement, and is taken in addition to a healthy diet and exercise. White kidney bean extract is intended to assist on a short-term basis to help someone “get over the hump,” but should not be taken for an extended period of time without consulting a physician.
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