Last study: The secret of a long, happy marriage is written in DNA

Love is not eternal, but only if a man's DNA and a woman allows it. Because the spark of love may vary greatly, but the secret of a long and happy marriage lies in a marriage's genes.

With all due respect to couples therapists, there is the science that suggests that where there is no election efficiency, DNA has been shown to be the main ingredient of the long love Elixir”, according to a study conducted by researchers at the Yale School of American Public Health, published in justly One.

Study: Marriage “specified” from DNA

Scientists have examined the role of a genetic variant that affects what is known to the general public as the “lovehorn”, oxytocin, which plays a very important role in the social relationship.

The study protagonists were 178 married couples between the ages of 37 and 90. Joan Moain, associate professor and lead author of the study, along with his team, studied their feelings and received a sample of saliva for genotypes. The research team found that when at least one partner had a genetic variant known as GGI's genegent inside the receptor gene, the couple reported greater marital satisfaction than others who had different genomes.

DNA Affects Marriage

The new study is considered the first to consider the role played in marital satisfaction by the variant of the oxytocin receptor Ox53576, previously studied and related to personality traits such as emotional stability, sensitivity, and association. This research shows that the way we feel about our closer relationships is influenced by something more than just sharing experiences with our partners. In marriage, lovers are also influenced by genetic predisposition”, the author says.

Researchers also found that GG genome carriers show a less concerned relationship with their best half, which further favours the happy ending in married legend. Experts have calculated that the presence of this genome to one person and their partner weighs a total of 4% of the variation of marital satisfaction.

Although this percentage is small, it is an important impact if we consider other genetic and environmental factors in which couples are exposed.

The results of the study pave the way for further research in the future to consider how marriage genomes interact with the results of a relationship. Another area that should be researched may be considering how the Oxford RS53576 verse interacts with specific experiences of negative and positive relations and how this can affect the quality of married couples' relations ends Moane.

Meanwhile, this first discovery may be a little comfort to broken hearts: it is futile to feel guilty about the end of a love if DNA affects it.