Common Food Allergens that are infamously known as the "Big8"

Common Food Allergens (Image via Unsplash/Freestock)
Common Food Allergens (Image via Unsplash/Freestock)

The Common Food Allergens, infamously known as Big 8 allergens, have a notorious reputation in the world of food safety, with their names etched into the minds of chefs, parents and physicians alike. These include milk, eggs, fish, shellfish, tree nuts, peanuts, wheat and soybeans.

The recognition of these common food allergens is rooted in a blend of rising allergy rates and a society increasingly attentive to health.

As global diets evolve and food chains intertwine, these allergens find their way into a myriad of dishes, making avoidance a complex dance. In this landscape, they stand as both common culprits and constant reminders of our intricate relationship with food.


Common food allergens people should know about

Common Food Allergens (Image via Unsplash/Anita)
Common Food Allergens (Image via Unsplash/Anita)

1. Milk

Meet Milk, the smooth talker that's a staple in many diets but can turn traitorous for the allergic. It's not just the obvious glasses of milk or slices of cheese; this character sneaks into a wide array of foods under aliases like casein and whey.

Combat its tricks by befriending plant-based alternatives, each with its own unique personality, from the nutty charm of almond milk to the creamy consistency of oat milk.

2. Eggs

Eggs are culinary magicians, hiding in plain sight within cakes, mayonnaise and even some pastas. For some, this trickster's act can cause a range of unwanted reactions.

Uncover its hiding spots by turning into a detective in the kitchen and grocery store. When you cook, recruit egg substitutes like flaxseed or banana, who are more than happy to take the stage without any drama.

3. Fish

Fish is the elusive swimmer, often a star in culinary delights but a potential villain for those with allergies. Even a whisper of its presence can cause a tidal wave of symptoms for some.

Keep this ocean dweller at bay by steering your ship clear of seafood restaurants and markets, and always have your map (food labels) handy to navigate safe waters.

Common Food Allergens (Image via Unsplash/Sander Dalhuisen)
Common Food Allergens (Image via Unsplash/Sander Dalhuisen)

4. Shellfish

Shellfish, the mysterious creatures of the deep, often crash the party uninvited, causing severe reactions. They're a bit like the unwelcome guests who don't understand the word "no."

To avoid their company, be explicit about your needs at restaurants and vigilant at supermarkets. Remember, they're known for slipping into dishes where you least expect them.

5. Tree Nuts

Tree Nuts are the hidden wanderers, often found roaming where you least expect them — in chocolates, cakes, and even salads. They can be particularly sneaky, causing serious reactions to those allergic.

Declare your space a nut-free zone, and scrutinize labels as if you're looking for hidden treasure. Your diligence will keep these wanderers off your plate.

6. Peanuts

Peanuts, the commoners of the nut world, have a reputation for causing quite a stir. They pop up in unexpected places, from sauces to desserts. Treat peanuts like the unpredictable neighbors they are by keeping a safe distance. This means being a vigilant label reader and a clear communicator when eating out.

Common Food Allergens (Image via Unsplash/Isai Dzib)
Common Food Allergens (Image via Unsplash/Isai Dzib)

7. Wheat

Wheat is spread far and wide across the culinary landscape. It's in bread, pasta, and a myriad of other foods. For those allergic, wheat's tales can lead to discomfort and distress. Turn to gluten-free alternatives. They're like quiet friends who provide support without any fuss.

8. Soybeans

Soybeans are the chameleons, blending into various forms from tofu to soy sauce. They're often in the background, but for some, they can take center stage by causing allergic reactions.

Keep an eye on these shapeshifters by reading labels and asking questions. Embrace soy-free alternatives as your companions on this journey, ensuring you enjoy your meals in peace.


In the culinary drama of life, the Big 8 Common Food Allergens play complex roles. By understanding their characters and mastering the script, you can enjoy your meals with confidence and joy.

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