The Science Behind CarbShield
Decades of clinical research support the effectiveness of white kidney bean extract (Phaseolus vulgaris) for carbohydrate blocking and weight management. Here's what the peer-reviewed studies show about CarbShield's core ingredient.
How CarbShield's White Kidney Bean Extract Works
Alpha-Amylase Inhibition
White kidney bean extract contains proteins that bind to and inhibit alpha-amylase, the enzyme responsible for breaking down complex carbohydrates into simple sugars.
Reduced Carb Absorption
By blocking alpha-amylase, undigested carbohydrates pass through the digestive system without being absorbed, reducing caloric intake.
Blood Sugar Control
Lower carbohydrate absorption leads to reduced post-meal blood glucose spikes and improved insulin sensitivity.
Natural & Safe
As a naturally occurring protein found in white kidney beans, the extract has been safely consumed for centuries as part of the human diet.
CarbShield Clinical Research Summary
Published Studies
Study Participants
Max Carb Reduction
Peer-Reviewed Clinical Studies
Efficacy of White Kidney Bean Extract in Weight Management
Published in: Nutrition Research (2014)
Authors: Celleno L, Tolaini MV, D'Amore A, Perricone NV, Preuss HG
Clinical study showing significant weight loss and fat reduction.
Key Findings:
Average weight loss of 6.45 lbs, 10.45% reduction in body fat.
White Kidney Bean Extract Inhibits Starch Digestion and Absorption
Published in: International Journal of Medical Sciences (2012)
Authors: Barrett ML, Udani JK
Double-blind, placebo-controlled study demonstrating carbohydrate absorption reduction.
Key Findings:
Up to 66.7% reduction in carbohydrate absorption when taken before meals
Alpha-Amylase Inhibition and Weight Loss: A Clinical Trial
Published in: Alternative Medicine Review (2004)
Authors: Udani J, Hardy M, Madsen DC
Randomized controlled trial examining the effects of white kidney bean extract on body weight.
Key Findings:
3.8 lbs greater weight loss compared to placebo group over 8 weeks
CarbShield Quality & Safety Standards
Safety Recognition
- • Generally Recognized as Safe for consumption • European Food Safety Authority (EFSA) approved • No known drug interactions • Safe for long-term use
Quality Standards
- • USP (United States Pharmacopeia) verified • Third-party tested for purity • GMP certified manufacturing • Non-GMO verified