Yambean (Jicama)
Score
Jicama is a crisp, low-calorie root vegetable rich in inulin and soluble fiber, providing sustained satiety with minimal glycemic impact. Its high water content (86-90%) and modest micronutrient profile make it ideal for weight management and metabolic health.
Why Yambean (Jicama) scores 87
Nutrition
per_100g
Health benefits
Supports healthy weight management through improved satiety and reduced caloric load
moderate evidenceHigh water content (86-90%) and fiber create volume and fullness signals while providing minimal calories; inulin promotes prolonged satiety by modulating gut hormones like GLP-1 and peptide YY
Promotes prebiotic-driven microbiome diversity and short-chain fatty acid production
moderate evidenceInulin selectively feeds Bifidobacterium and Faecalibacterium prausnitzii, increasing butyrate and propionate production; butyrate strengthens intestinal barrier and reduces systemic inflammation
Maintains stable blood glucose and improves insulin sensitivity
moderate evidenceLow glycemic index (~15) and high insoluble fiber slow glucose absorption; inulin fermentation produces short-chain fatty acids that improve hepatic and peripheral insulin sensitivity
Supports cardiovascular health through potassium and fiber intake
moderate evidencePotassium regulates blood pressure via vasodilation and sodium balance; soluble fiber reduces LDL cholesterol oxidation and supports endothelial function
Enhances cognitive function and liver health via choline
moderate evidenceCholine is a precursor for acetylcholine (neurotransmitter) and phosphatidylcholine (neuronal membrane integrity); supports methylation reactions and hepatic lipid export
Pairs well with
- ·Pair with fat sources (olive oil, avocado) because fat-soluble vitamin absorption is enhanced and the lipid promotes slower gastric emptying, extending satiety
- ·Combine with fermented foods (sauerkraut, miso, yogurt) because exogenous probiotics work synergistically with jicama's inulin to expand beneficial bacterial populations
- ·Pair with vitamin C-rich foods (citrus, bell pepper) because jicama's modest vitamin C (20.2mg) combines with exogenous sources to maximize antioxidant load and iron bioavailability if consumed with plant proteins
- ·Combine with protein sources (legumes, fish) because protein slows carbohydrate absorption and jicama's fiber prevents postprandial glucose spikes in mixed meals
Practical tips
- ·Best timing: anytime
- ·Select firm, unblemished tubers without soft spots; store in cool, dark, well-ventilated spaces (45-50°F ideal) for 2-3 weeks; avoid plastic wrapping to prevent moisture accumulation
- ·Consume raw to preserve inulin and vitamin C content; raw jicama sticks work as a low-calorie snack with hummus or almond butter for macro-balanced satiety
- ·If digestive sensitivity occurs with raw jicama, introduce small portions gradually (¼ cup 2-3× weekly) to allow microbiota adaptation to increased inulin intake
- ·Pair with meals containing resistant starch (cooled potatoes, legumes) to amplify short-chain fatty acid production and glycemic control benefits
- ·Peel just before consumption; exposed flesh oxidizes rapidly; cut jicama into sticks or cubes for convenient portion control and consistent intake tracking
