Autoimmune diseases are a group of sinister diseases where the immune system attacks the body that it was designed to protect. One mechanism that explains auto-immune conditions is molecular biomimicry. When intruders invade our bodies, the immune system creates antibodies that mark these intruders (antigens) as a foreign foe. The immune system then able to destroy the intruders.
During digestion, proteins from animal-based foods are broken down into their component amino acids. Some proteins may be absorbed from the intestine without being fully broken down into their amino acid components. Small chains of amino acids are called peptides. These peptides may be treated as a foreign invader by our immune system.
Chronic inflammation is associated with many diseases and conditions. There are many inflammatory markers that can be measured. Researchers appear to be continually looking to add to the list of makers to use to identifying diseases. C-Reactive Protein is one common but non-specific maker. Fibrinogen is another that some researchers have added to their inflammatory marker list.