Peanut F13

Peanuts are one of the most common triggers of severe allergic reactions. For some individuals with a peanut allergy, even small amounts can cause a serious, potentially life-threatening reaction known as anaphylaxis. Therefore, those suspected of having this allergy are advised to take the peanut F13 test IntroLab, a private laboratory in Belgrade.

What are peanuts?

Although often mistaken for tree nuts, peanuts are actually legumes. They are commonly grouped with nuts due to their similar taste and texture. However, unlike tree nuts, peanuts grow underground. They are rich in protein, fiber, vitamins, and minerals, making them a nutritious source of energy. Unfortunately, for some people, peanuts can trigger life-threatening allergic reactions.

How are peanuts used in food?

Peanuts are popular worldwide and are used in many recipes. They can be eaten raw, roasted, or in the form of peanut butter. Peanuts are also commonly found in various dishes, desserts, and are a key ingredient in chocolates and many snacks.

Peanut allergy symptoms

An allergic reaction to peanuts typically occurs within minutes of consumption. Common symptoms include:

• skin reactions such as rashes, redness, or swelling
• itching or tingling in the mouth and throat
• digestive issues like diarrhea, stomach cramps, nausea, or vomiting
• difficulty breathing or wheezing
• runny nose and airway tightening

Anaphylaxis

Peanuts are the leading cause of food-induced anaphylaxis. This is a medical emergency that requires treatment with epinephrine (adrenaline) and urgent medical intervention.

Causes of peanut allergy

A peanut allergy occurs when the immune system mistakenly recognizes peanut proteins as harmful. Exposure can happen through direct contact, cross-contact, or inhalation.

Risk factors

While the exact reason some people develop allergies and others do not is unclear, certain risk factors can increase the likelihood of developing a peanut allergy. These include:

• age
• a previous peanut allergy
• allergies to other nuts
• a family history of peanut allergies
• the presence of atopic dermatitis

Prevention

Recent studies provide strong evidence that introducing peanuts to at-risk infants between 4 and 6 months of age can lower the risk of developing a food allergy by up to 80%. However, consult a pediatrician before adding peanuts to your baby’s diet.

Peanut F13 test

If you suspect you have a peanut allergy, it is important to get tested. Our lab offers the peanut F13 test, a blood test designed to detect allergic reactions to peanuts. The process involves a blood sample, which is analyzed to identify specific antibodies indicating an allergy.