White kidney bean extract is a supplement derived from Phaseolus vulgaris, a legume known for its starch-blocking properties. It contains a natural compound called alpha-amylase inhibitor, which reduces the absorption of carbohydrates by interfering with the enzyme responsible for starch breakdown.
In the context of physical activity, this extract may support weight management goals by limiting calorie intake from carbohydrates. It is particularly popular in formulations aimed at controlling blood sugar levels and reducing fat accumulation.
While not a direct performance enhancer, it may indirectly aid athletes who seek body recomposition or improved metabolic control during cutting phases.
Synonyms:
Phaseolus vulgaris extract, Starch blocker, Carb blocker.
Benefits:
- Reduces carbohydrate absorption
- Supports weight management
- May help regulate post-meal blood sugar levels
Sources:
Extracted from the white kidney bean (Phaseolus vulgaris).
Observations:
Often found in capsule form or included in fat-loss supplements. Should be used alongside a balanced diet. Overconsumption may cause gastrointestinal discomfort such as bloating or gas.
Areas of Study Related:
- Nutritional Biochemistry
- Weight Management
- Endocrinology