Dr. Paul explains that inflammation in the body is both good and bad.
In the review article "Inflammation: Depression Fans the Flames and Feasts on the Heat" authors review 200 papers on the topic. They begin with the statement "depression and inflammation fuel one another". Think of inflammation, which can be measured in the blood stream as elevated CRP (C-Reactive Protein) or pro-inflammatory cytokines (like interleukin-6 [IL-6], tumor necrosis factor-alpha [TNF-α], IL-1β, the soluble IL-2 receptor, the IL-1 receptor antagonist [IL-1ra]), as pouring gasoline on the open flame of depression.