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Vegetarian (ovo-lacto)

Avoids meat, poultry, fish, and seafood. Usually includes dairy and eggs. Honey is often included. Gelatin is usually avoided.

Academy of Nutrition and Dietetics vegetarian patterns; IVU terminology. As of September 1, 2026

IncludedExcludedInconsistent

Eating pattern	Meat	Poultry	Fish	Seafood	Dairy	Egg	Honey	Gelatin
Vegan	Excluded	Excluded	Excluded	Excluded	Excluded	Excluded	Excluded	Excluded
Vegetarian (ovo-lacto)	Excluded	Excluded	Excluded	Excluded	Included	Included	Included	Excluded
Ovo-vegetarian	Excluded	Excluded	Excluded	Excluded	Excluded	Included	Included	Excluded
Lacto-vegetarian	Excluded	Excluded	Excluded	Excluded	Included	Excluded	Included	Excluded
Pescatarian	Excluded	Excluded	Included	Inconsistent	Included	Included	Included	Inconsistent
Flexitarian	Inconsistent	Inconsistent	Inconsistent	Inconsistent	Inconsistent	Inconsistent	Inconsistent	Inconsistent
Plant-based	Inconsistent	Inconsistent	Inconsistent	Inconsistent	Inconsistent	Inconsistent	Inconsistent	Inconsistent
Jain (no root vegetables)	Excluded	Excluded	Excluded	Excluded	Included	Excluded	Excluded	Excluded
Buddhist vegetarian	Excluded	Excluded	Excluded	Excluded	Inconsistent	Inconsistent	Inconsistent	Excluded
Orthodox fasting	Excluded	Excluded	Inconsistent	Inconsistent	Excluded	Excluded	Included	Inconsistent

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What Vegetarian (ovo-lacto) typically does not include

• Meat
• Poultry
• Fish
• Seafood
• Gelatin

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