Tag Archives: immune system

What do tissues, cells, and organs have in common? These make up the body’s immune system. It is an elaborate network of sophisticated defense systems …

No part of the human body is powered by the Duracell bunny. Any system of the human body that is overworked or excessively stressed without …

Lupus is not cancer. It is not related to AIDS, and it is impossible to contract from another person. Lupus is an autoimmune disease. A …