According to the American Association for Clinical Chemistry, King George IIIs ill-treatment of the American colonies, which prompted the American Revolution, can now be tied to the kings insanity, a condition resulting from a genetic metabolic disease known as porphyria, a blood-related disorder. This condition could have been aggravated by high doses of Lead contained at the time in Portuguese wine, a favorite pastime of the King. Today, with diagnosis made possible through clinical laboratory testing, porphyria can be treated with haematin, a blood product. With such treatment, perhaps, Americans might still pay homage to the British royalty instead of preparing for the upcoming spirited presidential campaign.
Conducted by Paul Wolf, MD, Professor of Clinical Pathology at the University of California in San Diego and the VA Medical Center, San Diego, the research also examines other links between clinical chemistry and famous artists, musicians, and politicians. For example, Van Goghs use of yellow in his later works can be tied to his yellow vision, the result of the digitalis used in those days to treat epilepsy and excessive drinking of absinthe. Michelangelos Sistine Chapel masterpiece includes an image of Michelangelo with symptoms of gout, a condition that plagued the artist during this period of his work and a description of Monet who suffered from cataracts. Others examined by Wolf include Beethoven, Berlioz, Chopin, Cellini, Benjamin Franklin, President Lincoln, President Kennedy, President Roosevelt, Mahler, Rachmaninov.
Wolfs overall premise is that illness has affected the work and achievements of classical artists, musicians, and statesmen. If clinical chemistry had existed then, according to Wolfs research, the cause of the diseases might have been determined and perhaps even treated.

