Cod
Gadus morhua
Low FODMAP
High Protein
Safe for IBS
Fresh cod fillet

FODMAP/SIBO Rating

Safe

Serving Size Consideration: A typical serving of cod is about 150 grams, which is equivalent to one medium fillet

Safe Serving Size: Cod is considered FODMAP safe at typical serving sizes and even larger portions

Active Compounds: Cod is a lean white fish that contains no FODMAPs. It is rich in protein and contains omega-3 fatty acids.

Fermentation Level:
Very Low

Digestive Impact

Why it's problematic: No

Specific symptoms: Cod is generally well-tolerated and does not typically cause digestive issues

Typical reaction time frame: Immediate to 2 hours if any reaction occurs

Individual variation: Some individuals may have specific fish allergies, but this is not FODMAP-related

Safe Alternatives

Substitution ratio: 1:1

Processing Effects

Cooking does not affect FODMAP content

Freezing does not affect FODMAP content

Stacking Considerations

Avoid combining with:

  • garlic
  • onion
  • wheat bread

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

Reintroduction Guidelines
  1. Cod does not require reintroduction as it is naturally low FODMAP

Signs of success: No digestive discomfort after consumption

Hidden Sources

Common products containing garlic:

  • fish sticks
  • seafood chowder
  • fish and chips

Alternative names: Atlantic cod, Pacific cod, Scrod

Individual Variables

Factors affecting tolerance:

  • Overall digestive sensitivity
  • Fish allergies
  • Preparation method

Tip: Focus on simple preparation methods without high FODMAP ingredients like garlic or onion