Shirataki Noodles
Konjac glucomannan
Low FODMAP
Gluten Free
Vegan
Fresh shirataki noodles in clear packaging

FODMAP/SIBO Rating

Safe

Serving Size Consideration: One standard serving of shirataki noodles

Safe Serving Size: Can be consumed in large portions due to very low FODMAP content

Active Compounds: Glucomannan fiber (soluble fiber from konjac root)

Fermentation Level:
Very Low

Digestive Impact

Why it's problematic: Rarely problematic for most people

Specific symptoms: May cause mild bloating in some individuals if consumed in very large quantities

Typical reaction time frame: Usually within 2-4 hours if any reaction occurs

Individual variation: Generally well-tolerated by most people with IBS and FODMAP sensitivities

Safe Alternatives

Substitution ratio: 1:1 replacement for most recipes

Processing Effects

Rinse thoroughly before use to remove any packaging liquid

Can be eaten raw but best when heated

Stacking Considerations

Avoid combining with:

  • jerusalem artichokes
  • asparagus
  • mushrooms

Safe complementary foods: Safe to combine with most low FODMAP proteins and vegetables

Reintroduction Guidelines
  1. Start with small portion (1/2 cup)
  2. If tolerated, increase to full serving
  3. Can be consumed regularly if well tolerated

Signs of success: No digestive discomfort after consumption

Hidden Sources

Common products containing garlic:

  • Asian noodle dishes
  • low-carb pasta alternatives
  • diet foods

Alternative names: konjac noodles, miracle noodles, konnyaku noodles

Individual Variables

Factors affecting tolerance:

  • Overall fiber tolerance
  • Portion size consumed
  • Individual sensitivity to glucomannan

Tip: Start with small portions and increase gradually if well tolerated