
What Causes Autoimmune Disease? What the Research Actually Shows
What causes autoimmune disease? Genes set the risk, and triggers like infection, smoking and hormones act on it. What is proven, linked and still unknown.
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Written by Dr. Angela Goldstein, ND, for the patient who has been told everything looks normal and knows it is not.

What causes autoimmune disease? Genes set the risk, and triggers like infection, smoking and hormones act on it. What is proven, linked and still unknown.

Early signs of autoimmune disease are non-specific and easy to miss. A body-system guide to the warning signs, what testing settles, and when to see a doctor.