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Category: Allergy

September 2, 2026

Lactose Intolerance Testing: Hydrogen Breath Test, Symptoms, and What Results Mean

How lactose malabsorption differs from clinical intolerance, milk allergy, and secondary digestive disease.

Direct answer: The lactose hydrogen breath test is the main objective test used to look for lactose malabsorption. After a measured lactose drink, breath samples are collected over several hours. A meaningful rise in breath […]

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September 2, 2026

Celiac Disease vs Wheat Allergy vs Non-Celiac Gluten Sensitivity: Which Tests

How to match symptoms to the right evaluation—and why no single “gluten intolerance” blood test can answer every question.

Direct answer: Celiac disease, wheat allergy, and non-celiac gluten sensitivity (NCGS) are different conditions. Celiac disease is an autoimmune disorder evaluated with celiac-specific antibodies—usually while the person is still eating gluten—and often confirmed with upper […]

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July 1, 2026

Blood Type Diet: What the Evidence Says—and Which Lab Tests Matter

What Science Says About Eating for Type O, A, B, or AB—and Which Blood Tests Can Actually Help Personalize Nutrition

The blood type diet claims that people should choose foods according to whether they have type O, A, B, or AB blood. Supporters suggest that blood type may influence digestion, metabolism, inflammation, weight, and the […]

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May 11, 2026

Eosinophils Blood Test Guide: Meaning, Levels, High Counts & Results Explained

Understanding Eosinophils in Blood Tests: Meaning, Levels, Testing Methods (CBC, WBC, Auto), Lab Procedures, High Eosinophil Significance, and Results Interpretation

Eosinophils play a crucial role in your body’s immune system. They are a type of white blood cell that helps fight infections and support overall health. However, many people feel confused about what eosinophils mean, […]

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January 6, 2025

10 Nutrient Deficiencies Linked to Celiac Disease

Discover these 10 common deficiencies and learn how gluten-triggered damage impacts your nutrient levels.

Celiac disease can pose a serious challenge for many people worldwide. This autoimmune disorder triggers damage to the small intestine when individuals consume gluten. Gluten exists in wheat, barley, and rye, so avoiding it can […]

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November 30, 2023

Understanding the Causes of a Cough: A Comprehensive Guide

Exploring Every Cough: A Thorough Journey into Causes and Cures

Deeper than just a reflex, a cough can indicate a serious health problem. Learn the causes and how to approach the treatment of chronic cough and acute coughs in this guide. Coughing is a natural […]

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August 29, 2023

Mold Allergy: Symptoms of Exposure, Causes, Risks, and More

Understanding Mold Allergy: How to Recognize Symptoms, Assess Risks, and Take Action with Ulta Lab Tests

It's common to hear of allergies related to pollen or pet dander, but what about mold? A surprisingly high number of individuals suffer from mold allergies, often without realizing the source of their symptoms. The […]

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