“…Further, meticulous clinical trials to scrutinize the impact of non-pharmacological therapies upon BP and CVD events in patients with HTN, e.g., over periods up to 1 to 2 years showed that interventions, such as weight reduction in overweight patients ,10,11,12 increased physical activity, 13 sodium reduction, 14,15,16 potassium supplementation, 7,18,19,20 decreased alcohol intake, 21 Locally, the situation regarding the epidemiology of hypertensive diseases is no departure from that described in many other areas. In an epidemiologic study to investigate the prevalence and associated risk factors of HTN and pre-HTN among school teachers in Jeddah, [2006][2007]25.2% and 43.0% of the participants were found with HTN and pre-HTN, respectively. Only 30.4% of those with HTN were aware of their condition.…”