Conventional medicine is the most common type of medicine in the Western world. Complementary and alternative medicine (CAM) is the term for treatments that are not part of mainstream healthcare. Many ...

The complement system is a critical modulator of immune responses that triages microbial and other threats through pattern recognition, tailored effector functions, and intensive crosstalk with other ...

A complement blood test checks for autoimmune diseases or other issues with your immune system. Your doctor might test you if you have a family history of certain conditions, such as rheumatoid ...