The Science
Beans are high in fiber (55% DV per 100g), which can help regulate bowel movements but may worsen IBS symptoms like bloating and gas, especially in those with constipation-predominant or mixed IBS. The high carbohydrate content (23% DV) includes fermentable oligosaccharides (e.g., raffinose) that are poorly absorbed and can trigger IBS flares. However, the protein and magnesium may support overall gut health, but individual tolerance varies widely.
Recommendation
If you have IBS, introduce black turtle beans in small, well-cooked portions and monitor symptoms; consider soaking and rinsing them to reduce fermentable carbs.
View full nutrition facts for Beans, black turtle, mature seeds, raw →