Ten years ago researchers began to focus on inflammation as a link to disease. They stood out in that they did not emphasize the acute redness and swelling that accompanies the site of a wound or burn as it heals, which is known as acute inflammation. Rather, they discovered clues were leading to something more subtle – a low-grade, chronic inflammation that has few if any overt symptoms. This kind of everyday inflammation has now been linked to an overwhelming majority of serious lifestyle disorders, including hypertension, heart disease, type 2 diabetes, Alzheimer’s disease and most cancers. What was an intriguing trend ten years ago is now being recognized as major global epidemic, all the more dangerous because it is invisible.