“…Genetic susceptibility is thought to contribute to the pathogenesis of FH disease. However, FH prevalence in Saudi Arabia is still not well-documented, with too few studies focused on the subject (Al-Allaf et al, 2017;Al-Allaf et al, 2016;Al-Allaf et al, 2014;Al-Allaf et al, 2015;Alallaf et al, 2017;Alharbi et al, 2013;Alharbi et al, 2015;Nuglozeh, 2017). Moreover, FH disease may have a high prevalence may be due to connection with obesity (68%) and consanguineous marriages (~50-60%) in both the Saudi and Arab populations.…”