Lobster
Homarus americanus
Low FODMAP
High Protein
Safe for IBS
Fresh red lobster

FODMAP/SIBO Rating

Safe

Serving Size Consideration: One medium lobster tail

Safe Serving Size: Up to two medium lobster tails

Active Compounds: Lobster is naturally free from FODMAPs as it contains no fermentable carbohydrates

Fermentation Level:
Very Low

Digestive Impact

Why it's problematic: No

Specific symptoms: Generally well-tolerated with no typical FODMAP-related symptoms

Typical reaction time frame: Immediate to 2 hours if allergic; otherwise no adverse reactions

Individual variation: Some individuals may have shellfish allergies unrelated to FODMAPs

Safe Alternatives

Substitution ratio: 1:1

Processing Effects

Cooking does not affect FODMAP content

Freezing preserves low FODMAP status

Stacking Considerations

Avoid combining with:

  • garlic
  • onion
  • cream sauce

Safe complementary foods: Can be safely combined with rice, potatoes, and low FODMAP vegetables

Reintroduction Guidelines
  1. As a low FODMAP protein, no specific reintroduction needed
  2. Can be included in regular diet if no shellfish allergy

Signs of success: No digestive discomfort after consumption

Hidden Sources

Common products containing garlic:

  • seafood stuffing
  • seafood sauce
  • bisque

Alternative names: Maine lobster, spiny lobster, rock lobster

Individual Variables

Factors affecting tolerance:

  • Shellfish allergies
  • Preparation method
  • Serving size
  • Accompanying sauces

Tip: Focus on simple preparation methods without high FODMAP seasonings or sauces