‘RA epidemiology has been understudied in the African American people largely,’ described Ted Mikuls, MD, MSPH, from the University of Nebraska INFIRMARY and lead study author. ‘The aim of our research was to bridge the data gap by determining whether smoking contributes to RA risk in African Americans and define the degree to which this association is affected by genetic risk.’ The current study evaluated participants with RA and healthy settings from the Consortium for the Longitudinal Evaluations of African Americans with Early ARTHRITIS RHEUMATOID I research group and the CLEAR II research group . Researchers analyzed smoking position , cumulative smoking exposure and genetic risk factor ).Eating promptly, eating healthy, proper rest, proper diet and exercise and good dietary and mineral supplements can relieve one out of this illness. Those suffering from surgery, injury or traumatic conditions may also have the adrenaline glands affected. Sometimes even extreme climate changes can result in the adrenaline glands e.g. Exposure to toxic substances. Besides these good reasons, inherent dietary deficiencies, chronic allergies may possibly also cause adrenal fatigue.