Food Allergy Testing 101: When It’s Necessary and How It Works

Plus: The 9 Most Common Food Allergies

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December 16, 2025   TODAY'S TOP STORY Food Allergy Testing 101: When It's Necessary and How It Works READ ON   The 9 Most Common Food Allergies READ ON   11 Questions to Ask the Doctor About Your Child's Food Allergy READ ON   Nasacort vs. Flonase: What's the Difference? READ ON LIVING WELL More healthy reads 🧴 Can Traditional Chinese Herbs Help Treat Eczema? 🫁 What's the Difference Between COPD and Acute Bronchitis? 🩺 Does Crohn's Disease Cause Hair Loss? 🌻 Goodbye, Dry Hair: Here's How to Deep Condition at Home Like a Pro   TODAY'S RESOURCE     How to Apply Eye Drops There's a bit of technique involved. DOWNLOAD NOW       HEALTHLINE HUBS More Asthma & Allergies resources Everything You Need to Know About Allergies Get to know the various symptoms and possible treatments available to you. LEARN MORE   Asthma Hub How to navigate and live well with severe asthma. LEARN MORE FOLLOW US ON INSTAGRAM We'd love to hear from you! Send us a message at newsletters@healthline.com to let us know what else you'd like to see. Until then, Take care of yourself, and we'll see you again soon! View in browser Did a friend send you this email? Subscribe here. To see all newsletters, click here. Privacy   |   Unsubscribe We may feature your messages to our inbox within our content. Please do not provide any personal identifiable information. Replies may be edited for length and clarity. For more, see our Privacy Policy. Our website services, content, and products are for informational purposes only. Healthline does not provide medical advice, diagnosis, or treatment and should not be used as a substitute for medical advice from a healthcare professional. Healthline encourages you to make any treatment decisions with your healthcare professional. Every product we recommend has gone through either Healthline's or Optum Now's vetting processes. If you buy through links on this page, we may receive a small commission or other tangible benefit. Healthline has sole editorial control over this newsletter. Potential uses for the products listed here are not health claims made by the manufacturers. Healthline and Optum Now are owned by RVO Health. © 2025 RVO Health 1101 Red Ventures Drive Fort Mill, SC 29707