Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Reference Guide
  /  
SIgA
Sign up free to test for 
SIgA
.
One login for 30+ lab companies.

Secretory IgA

What's 
SIgA
?
Secretory IgA (SIgA) is an antibody that plays a key role in the body's immune defense. Measuring SIgA can help identify potential health issues related to gut immunity, digestive health, and allergies.
If Your Levels Are High
Symptoms of High Levels
If Your Levels are Low
Symptoms of Low Levels

Hey Practitioners! 👋 Want to learn from New York Times best-selling author Dr. Casey Means? Join her in a 6-week bootcamp where you'll master advanced diagnostic techniques & cutting-edge treatment protocols to help your patients achieve optimal metabolic health! Sign up here!

Test for

Secretory IgA

Hey Practitioners! 👋 You won't want to miss this! Fullscript Forward is a free virtual summit where leading minds in medicine share their visions of whole person care. On October 25th, join a gathering of healthcare innovators and leaders as they share cutting edge health advancements and technology that you can implement in your practice today. Register here!

Order, track, and receive results from 30+ labs in one place.