AlphaGal Collective
You're not alone. Life with Alpha-gal is manageable.
AlphaGal Collective is your trusted guide — from diagnosis to daily life. Real information, real community, real hope.
What is Alpha-gal Syndrome?
A tick bite that changes how your body responds to red meat.
Alpha-gal Syndrome (AGS) is a serious, potentially life-threatening allergic condition triggered by a sugar molecule called alpha-gal, found in red meat and other mammalian products.
It's caused by the bite of a Lone Star tick — and it can develop at any age. Symptoms range from hives and stomach pain to anaphylaxis, often appearing hours after eating.
The good news: with the right knowledge and support, people with AGS live full, healthy, and delicious lives.
By the numbers
Alpha-gal Syndrome at a glance
450,000+
Estimated U.S. cases
And growing — many go undiagnosed
3–6 hrs
Delayed reaction window
After eating mammalian products
34 states
Lone Star tick range
Primarily in the South and Midwest
1 bite
All it takes
A single tick bite can trigger AGS
Start Here
Everything you need, in one place.
Safe Food Guide
Navigate grocery stores, restaurants, and labels with confidence. Know what's safe and what to avoid.
ExploreFinding the Right Doctor
Tips for getting diagnosed, working with allergists, and advocating for yourself in the medical system.
ExploreCommunity Support
Connect with others who truly understand. Share experiences, ask questions, and find your people.
Explore
You belong here
A community that gets it.
Whether you were diagnosed last week or five years ago, AlphaGal Collective is here for you. Join thousands of others navigating life with AGS — sharing recipes, doctor recommendations, and the kind of support only someone who's been there can give.