Tag: Starch blocker

Explore our comprehensive collection of health articles in this category.

Does a Carb Blocker Really Work? The Science Behind Starch-Blocking Supplements

Nov 21, 2025 •

3 min read

Studies have shown that carb blockers, primarily derived from white kidney bean extract, can only block a small percentage of carbs from being absorbed, and their effectiveness is limited. So, does a carb blocker really work as advertised, or is its impact overhyped and highly dependent on individual dietary habits?

Does White Kidney Bean Extract Really Block Carbs? The Scientific Truth

Oct 16, 2025 •

4 min read

According to a 2020 review in the journal *Nutrients*, research indicates that white kidney bean extract (WKBE) can inhibit the enzyme alpha-amylase, thereby limiting the digestion and absorption of carbohydrates. But does white kidney bean extract really block carbs enough to make a significant difference in a weight management plan?