SCD and obesity disorder: Variations in the SCD in humans alter enzyme activity (Stryjecki et al., 2012) and might be involved in individual susceptibility to obesity (Martin‐Nunez et al., 2013), C‐reactive protein (CRP) levels (Stryjecki et al., 2012), metabolic syndrome (Gong et al., 2011), and insulin sensitivity (Warensjo et al., 2007).