Allergen,Individual-FoodBrazil NutBertholletia excelsa
Food Allergen - Brazil Nut (Bertholletia excelsa), Serum Price
The Allergen, Individual-Food Brazil Nut test, also known as a specific IgE blood test, is a diagnostic tool used to identify allergies to Brazil nuts (Bertholletia excelsa). It measures the immune system's reaction to the nut by detecting the presence of specific IgE antibodies produced in response to allergens. This test is helpful for individuals experiencing symptoms like itching, rashes, or digestive issues after consuming Brazil nuts, allowing them to confirm the allergy and avoid the nut to prevent future reactions.
Brazil nuts are tree nuts from the Bertholletia excelsa tree native to the Amazon tropical rainforest. Common tree nut allergies include almonds, pecans, walnuts, hazelnuts, and cashews. Ingestion of Brazil nuts or its products may activate a response in an individual's immune system. The key allergens in Brazil nuts are the proteins called Ber e 1 & 2. The body views these allergens as harmful and produces IgE antibodies to combat the invaders. Unfortunately, these antibodies cause the release of a chemical called histamine, triggering an allergic reaction.
If you are allergic to walnuts or almonds are more likely to be allergic to Brazil nuts and vice versa. It is important to test for multiple nut allergies to determine what foods to avoid, especially due to the fact that many different foods come in contact with nuts during production.
Written by: Supriya Kulkarni, Lead-Content & Training
Reviewed by : Dr. Alap Christry M.D. AVP-Lab Operations & Scientific Business Head-Clinical Chemistry
Frequently asked questions
Find quick answers to the most common questions about health tests, bookings, and reports.
Regular exercise, a balanced diet, avoiding smoking, maintaining a healthy weight, and managing stress all help reduce heart disease risk.
Common signs include irritability, trouble sleeping, headaches, difficulty concentrating, and muscle tension.
Ratings & Reviews
We're satisfying our customers every day since 1980.
Choose precision On time, every time!
- 98% on time collections with a 60 minutes promise
- Real-time tracking of phlebotomist arrival and report generation
- Fully digital report delivery—view from mobile or desktop instantly
- Continuous monitoring of turnaround times to ensure accuracy and speed
- Dedicated support team to resolve any delays or queries quickly
Why Metropolis Healthcare?
Metropolis has been present for over 40 years in the market.
Metropolis has a team of 200 senior pathologists and over 2000 technicians delivering diagnostic solutions in the areas of routine, semi specialty and super specialty domains like Oncology, Neurology, Gynaecology, Nephrology and many more.
0
Years of experience
170+
Advanced Labs
Trusted by
Leading Doctors & Hospitals
2,000+
Scientific Officers
Proficiency Testing
for Accurate Reports
Latest Blogs & News
Stay informed with our expert insights and updates.
About Us
Metropolis Healthcare is a leading diagnostic service provider in India. We are a team of dedicated professionals committed to ensuring you and your family receive the most accurate and timely healthcare solutions. We believe in making health care accessible, affordable and evidence-based. Our expert panel are equipped with the latest technology and manned by a certified team of over 4000+ technicians.
In diagnostic services, we have more than three decades of experience servicing diverse stakeholders health advantage packages for men, women and seniors, genetic fitness & corporation in over 650+ tests like Oncology, Neurology, Gynaecology, Haematology, and many more. Our diagnostic services are located in leading doctors and clinics and serve over 15+ cities in India.