What is LDA?

Low Dose Allergen (LDA) therapy is an innovative treatment that helps regulate the immune system to reduce allergic reactions and sensitivities. It involves administering extremely low doses of allergens combined with an enzyme called beta-glucuronidase to retrain the immune system to tolerate substances to which it previously overreacted.

LDA is used to treat a wide range of conditions, including environmental allergies, food sensitivities, and autoimmune disorders, offering long-term relief without the need for frequent medications or allergy shots.

Field of blooming sunflowers under a clear blue sky.

How do I start using LDA?

Click the “Find LDA Providers” button below to view a list of doctors in your area who are certified to administer LDA. If you do not see a provider nearby, please email us.

PATIENTS

How do I become an LDA provider?

Please Contact Barry Smeltzer at the American Academy of Environmental Medicine (AAEM) to start your LDA certification. His email address is blsmeltzer@aaemonline.org.

DOCTORS