Hi, i just got my autoinmunity results and i don't know how to take it. I have very low C3! Acs antinuclears ANA 1/140 Negative Acs antinuclears ANA 1/160. Negative ANCA Anti citoplasm of neutrophils Negative MPO Anti mieloperoxidasa 1.0 (0-5) PR3 Antiproteinasa 3 1.0 (0-5) Acs Antielastasa 5.1 (0-12) Crioglobulins CRIO 0.22 (0-0.50) Acs anti SS A (RO) 0.112 (0-0.300) Acs anti SS B (LA) 0.066 (0-0.290) Reumatic Factor < 6.72 (0-12.5) CH50 45 (40-62) C3 55 (84-170) C4 21 (15-49) VSG Globuls sedimentation 15 (0-20) I was reading and low c3 could be for micotics infections. I have a candida overgrowth. But i can be also for nefrotic damage! Even though i had a full blood test a month ago and everything turned out normal I'm very scared. I will take those results to a reuma specialist.