White Kidney Bean Extract — Frequently Asked Questions
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Frequently Asked Questions
Does white kidney bean extract really block carbs?
Does white kidney bean extract really block carbs?
It specifically blocks starch (complex carbohydrate) digestion by inhibiting alpha-amylase, the enzyme that breaks down starch. It does NOT block simple sugars, fats, or protein. In clinical trials, it reduces calorie absorption from starchy meals by a meaningful amount, leading to modest body fat reduction over time.
Why does white kidney bean extract cause gas?
Why does white kidney bean extract cause gas?
When alpha-amylase is inhibited, undigested starch passes to the colon where gut bacteria ferment it, producing gas (similar to what happens when you eat too many beans). The effect decreases as your gut microbiome adapts. Starting with lower doses and increasing gradually helps.
When should I take white kidney bean extract?
When should I take white kidney bean extract?
Take 500-1,000 mg 15-30 minutes BEFORE meals that contain starchy carbs (bread, pasta, rice, potatoes). Timing is critical — the extract must be present in the digestive tract when starch arrives. It is useless if taken after a meal or before a meal without significant starch content.