Women: are we genetically unfaithful?
Women: are we genetically unfaithful?
Women are unfaithful by mere biological situation according to studies by Dr. David Buss of the University of Texas.
It is a question related to evolution and genetics.
Diseases and poor diet, among others, did not allow their life expectancy to reach 40 years.
So the woman had to find another couple, for reproduction and protection purposes.
Women, over the centuries, have developed the strategy of testing possible relationships without losing what they already have.
The same researcher points out that: "lifetime monogamy does not characterize the primary mating patterns of human beings", and that fidelity is an evolutionary and cultural process.
Women: today we remain infidels?
This behavior comes from remote times when the survival of the species hung by a thread.
Currently we do not have this kind of problems with the survival of human beings, but it seems that the behavior has been recorded in our genes.
The reasons for infidelity in the 21st century are very different from those of the past, but the bases have been set and the goal is the same.
Search until you find what makes us feel better.
The gene for infidelity: DRD4
It is the gene that is directly related to infidelity.
Scientific studies, in which they studied 180 men and women, has resulted that, this gene increases the levels of dopamine in the brain.
The people who had it, were infidels.
A variant in this gene makes people more likely to be unfaithful, based on a system of pleasure and reward where dopamine acts.
Other studies have shown that the person, despite being well with his partner and not wanting to cheat, having this mutation are more liberal people.
They are much more influenced by the people around them.
Infidelity in men and women
Over the years our interests change in the couple and we no longer fill that person, with whom we used to spend whole nights talking about unimportant things and filled us in every way.
Neither study has managed to irrefutably demonstrate that humans are predisposed to monogamy or polygamy.
For Professor Robin Dunbar of the University of Oxford, human behavior is influenced by many factors such as the environment, and life experience, among other things.
Do you think that infidelity is related to genetics, or is it a cultural and moral issue?
Images: Actuall, Aweita, Pixabay
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