" Scientists know your DNA reflects the genetic legacy of your parents, their parents, and your ancestors. It’s possible that it also reflects their emotional experiences. As researchers learn more about our DNA, maybe we’ll find that our cells have encoded the traumas of our ancestors. Experiments in mice have shown that aversion to certain smells is passed down to the offspring after the parental mice were trained to avoid a certain smell by being shocked every time they smelled it.8 While we know that a family history of heart disease may mean close relatives share genes and genetic markers, if we look back, we can often see in family stories hearts that are broken, conflicted, and prevented from loving fully. In my family, people tend to die of heart disease prematurely. My maternal "

― Christiane Northrup , Goddesses Never Age: The Secret Prescription for Radiance, Vitality, and Well-Being