Eating disorder portion of the vulnerability to develop eating disorders can be inherited, and there is evidence to show that there is a genetic locus that shows susceptibility for developing anorexia nervosa. About 60% of eating disorder cases are attributable to biological and genetic components. Other cases are due to external reasons or developmental problems. There are also other neurobiological factors at play tied to emotional reactivity and impulsivity that could lead to binging and purging behaviors. Epigenetics: Epigenetic mechanisms are means by which environmental effects alter gene expression via methods such as DNA methylation; these are independent of and do not
The Guns (film) out walking with his goat, after which he and his fellow soldiers cover up the incident to avoid persecution. Tensions come to a head when the charismatic truck driver and former soldier named Gaucho becomes frustrated by the peasants' inability to change their situation. After he sees a father reacted apathetically to death of his child from hunger, Gaucho takes up arms and engages in a firefight with the occupying soldiers who eventually kill him. In the end, the peasants assuage their hunger by defying the holy man and slaughtering and eating the sacred ox. Director Ruy Guerra originally conceived