Zonulin controls how tightly your gut cells are sealed. Elevated levels suggest your gut lining is “leaky,” letting unwanted substances into the body, which can drive inflammation and immune problems.
Test instructions
Your test kit for your stool sample and all instructions are posted directly to you.
Adrenal fatigue may be one of the most under diagnosed condition in western society. This adrenocortex stress test assesses your response to stress and provides valuable insights to help you...
The Platinum Check is our most comprehensive panel of tests which provides deep insights into your cardiovascular, nutritional, hormonal and gut health.
If the small intestine becomes overgrown with bacteria it can lead to malabsorption of key nutrients and symptoms of irritable bowel syndrome. Find out more with a simple breath test.
If you’re looking for our most comprehensive thyroid panel, this panel includes the thyroid function tests, 3 thyroid antibodies as well as reverse T3.