Fish
AvoidAnimal Product
Fish is a common dietary source of protein and omega-3 fatty acids, but it is not suitable for vegan diets as it is an animal product.
What is Fish?
Fish are aquatic animals that are commonly consumed as food worldwide. They are a rich source of protein, omega-3 fatty acids, and various vitamins and minerals. Fish can be found in both freshwater and saltwater environments and come in many varieties such as salmon, tuna, cod, and tilapia. Consumption of fish is associated with numerous health benefits, including improved heart and brain health due to their high levels of omega-3 fatty acids.
Also known as:
Unsure about an ingredient? Scan it instantly.
Try SpoonfulDiet Compatibility
This ingredient comes from animals.
Learn more →This ingredient comes from animals.
Learn more →This ingredient is generally considered compatible with a Alphagal diet.
Learn more →This ingredient is generally considered compatible with a Dairy Free diet.
Learn more →This ingredient is generally considered compatible with a Gluten Free diet.
Learn more →This ingredient is generally considered compatible with a Fodmap diet.
Learn more →Compatibility ratings are general guidelines and may vary by individual. Always consult a healthcare professional for personalized dietary advice.
Why People Avoid Fish
People following a vegan lifestyle avoid fish as it is an animal product, and veganism excludes all forms of animal exploitation and cruelty, whether for food, clothing, or any other purpose. Additionally, some individuals may avoid fish due to allergies or environmental concerns related to overfishing and pollution.
Potential Reactions
- Allergic reactions (hives, swelling, anaphylaxis)
- Digestive discomfort
This information is for educational purposes only and should not be considered medical advice. Individual reactions can vary. Consult a healthcare professional if you have concerns about specific ingredients.
Spoonful flags ingredients that don't match your diet.
Get the AppFoods That Commonly Contain Fish
Browse products that match your diet.
Explore ProductsFrequently Asked Questions
Your Personal Ingredient Scanner
Spoonful helps thousands of people with dietary restrictions shop safely. Scan barcodes, read labels, and find safe alternatives — all in one app.

Take the Guesswork Out of Grocery Shopping
Join thousands who use Spoonful to find foods that match their dietary needs.