Causes & Symptoms Of Food Allergy

Causes & Symptoms of Food Allergies

Food allergies occur when the immune system mistakenly identifies specific proteins in food as harmful, triggering an abnormal response. This reaction can involve the production of immunoglobulin E (IgE) antibodies, leading to symptoms such as hives, swelling, respiratory issues, or gastrointestinal distress. Common allergens include peanuts, tree nuts, shellfish, fish, milk, eggs, soy, and wheat. The exact cause of food allergies remains unclear, though genetic and environmental factors are believed to play a role. Some individuals may outgrow certain allergies, while others may have lifelong sensitivities, making education and avoidance essential for management.

A food allergy is an adverse immune response to a food protein. The protein in the food is the most common allergic component. These kinds of allergies occur when the body's immune system mistakenly identifies a protein as harmful.

Although sensitivity levels vary by country, the most common food allergies are allergies to milk, egg, peanuts, tree nuts, sea food, shellfish, soy and wheat. These are often referred to as "the big eight."

There are 3 common types of allergy testing: Skin prick test, blood test, and food challenges. An allergist can perform these tests and also go into further depth depending on the result.

In order to avoid an allergic reaction, a strict diet can be followed. Healthcare providers will often suggest alternate food sources of essential vitamins and minerals which are less allergic.

These allergic reactions have an acute onset (from seconds to one hour) and may include

-Hives, - Itching of mouth, lips, tongue, throat, eyes, skin or other areas. - Swelling of lips, tongue, eyelids, or the whole face. - Difficulty Swallowing. - Runny or congested nose. - Hoarse voice. - Wheezing and/or shortness of breath. - Nausea. - Vomiting. - Abdominal pain and/or stomach cramps. - Lightheadedness. - Fainting. - Death.

Symptoms of allergies vary from person to person. The amount of foods needed to trigger a reaction also varies from person to person.

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(3:) Five Foods That Can Help Weight Loss

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(5:) Five Reasons Why You’re Exercising and Not Losing Weight

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(8:) Foods to Eat Before and After Running

(9:) How Jogging Affects Your Body

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(13:) Clean Eating is Easier than You May Think

(14:) Seven Iron-Rich Foods to Boost Your Energy Levels

(15:) These 7 Fruits and Vegetables Are the Most Likely to Cause Bloating

(16:) Your Healthy Grocery List – Tips for Healthy Supermarket Shopping

(17:) Incredible Health Benefits of a Raw Food Diet

(18:) Ten Ways to Reduce Unhealthy Fat in Your Daily Diet

(19:) Three Ways to Get Your Morning Boost

(20:) How to Become a Raw Vegan in 5 Steps

(21:) Becoming a Vegetarian: What You Need to Know

(22:) Five Ingredients in Your Breakfast That Should Be Avoided at All Cost

(23:) Twelve High Protein Snacks to Satisfy Your Hunger

(24:) Seven Nutrients That Your Diet May Be Missing

(25:) The Benefits of Herbal Tea

(26:) Seven Healthy, All-Natural Alternatives to Sugar

(27:) Eat These 10 Foods to Boost Your Immune System

(28:) Health Benefits You Get When You Eat Fiber

(29:) Seven Tips for Appetite Control

(30:) Four Healthy Snacks to Keep at the Office

(31:) Benefits of Lemons and Limes

(32:) Five Leafy Green Vegetables You Need in a Healthy Diet

(33:) Five Reasons to Eat Brown Rice Instead of White

(34:) Five Delicious Health Benefits of Greek Yogurt

(35:) Benefits of Going Organic – Why You Should Eat More Organic Food

(36:) Some Key Reasons Why People Fast

(37:) Food and Drink – 5 Easy Ways to Boost Your Brain Power

(38:) Why You Should Eat Eggs Every Morning

(39:) Eight Simple Ways to Eat Better

(40:) Plant-Based Protein vs. Animal-Based Protein: is One Better for Heart Health?

(41:) Exactly Why Processed Carbs Can Be Harmful to Your Health

(42:) Five Science-Backed Reasons Berries Are One of the Healthiest Foods on Earth

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(45:) Top 5 Nutrition Concerns for Diabetics

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