8 Vegetables That Cause Allergic Reactions

Did you know that there are several vegetables that cause allergic reactions?

Allergy to food is nothing more than the  body’s excessive immune response to substances that can trigger a reaction. People who suffer from allergies to vegetables have an antibody called IgE, which causes this reaction. This antibody can be produced even if the vegetable was previously eaten without problems.

In a study entitled Alergológica 2015, which was conducted in Spain, it was shown that 7.4% of the people in the survey go to an allergy expert because they have allergies to pollen, fruit or vegetables.

The symptoms vary and have varying intensity, and affect either one or more of the body’s organs.

These symptoms can occur if the person eats this type of food, whether it is natural or processed.

It is important to remember that not all of us react in the same way to the different substances in our food. Every human body is different, and what affects one person will not necessarily affect another.

Allergic reactions to food from plants are usually produced by a substance or molecule.

That is why in this article we give you a small list of vegetables that can cause allergic reactions.

8 vegetables that cause allergic reactions

1. Carrots

Believe it or not, there are people with allergies to this vegetable. If you are allergic to pollen, you are probably allergic to carrots.

This is due to the structural similarity of the component. Pollen proteins are similar to those in carrots.

The allergic proteins in carrots do not disappear, even if we cook them. The person responsible for the reaction is an allergen that reacts with carrots.

Among the most common symptoms are:

• Anaphylaxis (difficulty breathing, low blood pressure and unconsciousness)
• Increased heart rate
• Anxiety
• Confusion
• Dizziness
• All of these symptoms can lead to coma, and in some cases death.

They appear quickly after eating, so immediate medical attention is critical.

Salad

Lettuce is the food that is most related to LPT syndrome. Consuming this vegetable is a frequent cause of allergies.

• Lettuce also leads to anaphylaxis, and one should be careful because of the various pathogenic bacteria found on the leaves, which can lead to diseases.

If you are allergic to lettuce, you should disinfect them well with boiling water or vinegar to kill these bacteria completely.

3. Celery

This is a common allergy, since it is a similar allergy to the one against birch pollen. Raw or boiled celery can cause reactions such as dermatitis and anaphylaxis.

Eating this vegetable and exposure to ultraviolet radiation can lead to:

• Phytophotodermatitis
• Laryngeal edema

4. Spinach

Allergic reactions to spinach are one of the most common. This vegetable is rich in histamine, a chemical that acts in the body as a hormone and a neurotransmitter.

Histamine is found in spinach, and is released in large amounts in inflammatory processes, which is why spinach is a major cause of allergic reactions.

5. Onions

Onions contain a specific mineral (sulfur), which improves circulation, but when it comes to allergies, this mineral is a cause of reactions.

Symptoms of onion allergy appear immediately and include:

• Feeling sick
• Vomiting
• Diarrhea
• Stomach cramps
• Rash (also from contact)
• Inflammation of the respiratory tract
• Anaphylaxis (in some cases)

6. Garlic

Although there are very few registered cases of this allergy, it does exist. So if you are one of them, pay attention.

For some individuals the symptoms are very mild, while in other cases they can be fatal.

The most common symptoms of an allergic reaction to this vegetable are:

• Skin irritation
• Swelling of the tongue and in some cases the glottis
• Abdominal pain
• Diarrhea
• Nausea and vomiting
• Anaphylaxis

8. Spices

Pepper, mustard, curry, cumin and anise are also causes of allergies for some people.

These are a little more difficult to diagnose, as they are often used in a mixture, and there are few reliable tests.

Among the possible symptoms are:

• Rhinitis
• Asthma (if inhaled)
• Skin reactions (contact dermatitis)
• Conjunctivitis
• If you do not regularly use these spices and you do not know if you are allergic to them, it is best to avoid them or consume them in very small amounts.

8. Asparagus

In a study performed on asparagus allergy, it was shown that individuals who had contact with, inhaled or ate this vegetable had symptoms such as:

• Rhinitis
• Bronchial asthma (if inhaled)
• Rash (eczema on contact)

• Anaphylaxis
• If you have ever eaten this vegetable and are suffering from any of these symptoms, it is important that you consult a doctor as soon as possible.

This way you can avoid the symptoms getting worse.