The spleen is an organ involved in immune function. It is made up of lymphatic tissue marbled with a delicate network of veins and arteries. The spleen is located in the abdomen.

Many people don’t think of it, but your skin is actually one of the most important organs of the immune system. Skin acts as a barrier to keep potential invaders from entering the body.

The parasite responsible for malaria is tricky. It can fool the immune system. It forms knobs made up of proteins on the surface of the cells it infects. These knobs keep the cell anchored to the wall of the blood vessels.

We all know, generally, what foods are good for us and which ones aren’t. Healthy eating should focus more on getting the most out of the calories that you consume by choosing the good stuff and avoiding the bad. A well balanced diet keeps our minds and bodies sharp, and helps our immune system function at its best.

Every living organism has an immune system which works to detect and neutralize pathogens. Think of your immune system as your body’s search and destroy team; miniature soldiers running around obliterating the enemy.

The immune system is vast, utilizing many mechanisms to fulfill its responsibilities for the recognition and destruction of all foreign pathogens that can be located within any biological system of the body. It is necessary for the immune system to recognize the pathogen before it can be destroyed

The immune system is responsible for the protection against foreign substances. The majority of asthma attacks are caused by foreign substances such as allergens. Upon initial contact, these allergens, are identified and destroyed by the immune system through a complex mechanism utilizing antibodies.

Crohn’s disease is a condition characterized by chronic inflammation of the gastrointestinal (GI) tract. The inflammation can occur anywhere from mouth to anus, although the end of the small intestines and colon are the areas most commonly affected.

New studies have shown a link between a defect in the immune system and Alzheimer’s disease. While there is no cure for Alzheimer’s disease, there are a few drugs known to ease its symptoms.

Autoimmune diseases are disorders where the immune system reacts to its own tissues, instead of to foreign substances, and attacks itself. To better understand autoimmune disease, we first must understand the immune system.