Top 10 Surprising Genetic Traits Inherited from Parents

Your personality, kindness, and empathy have been predetermined by DNA. A specific gene produces oxytocin receptors - the 'love hormone'. These receptors will determine how you tend to treat others.

The gene producing oxytocin receptors has three variants: G/G, A/G, or A/A. Individuals with the G/G variant, inherited from their parents, tend to have the highest level of kindness. Those with the A/A variant show the lowest empathy towards others, with A/G falling in between. Additionally, the G/G variant is associated with lower risk of autism and lower social anxiety, contrary to A/A. A study revealed that individuals predisposed to kindness may maintain that trait, even in challenging circumstances. Researchers examined how people behave when they feel afraid and indeed, their reactions were linked to variants found in their DNA.

The results showed that individuals with the G/G variant maintain the same level of kindness towards their peers even when they feel insecure, while those with the A/G or A/A variant tend to feel threatened or react by showing less friendliness and empathy towards others.

The good news for you is that kind-hearted individuals make up the majority in society. In a study of 348 people, 51.5 percent had the G/G variant, while only 7.2 percent had the A/A type.

Some people find satisfaction in living somewhere not too far from their homeland. However, there are others who greatly enjoy and often prioritize living far from their homeland in order to travel the world. The difference can be found in variations of the dopamine receptor gene. A specific variant of this gene, DRD4-7R, is associated with curiosity and restlessness, often referred to as the 'wanderlust gene.'

Studies on DRD4-7R have shown that individuals with this variant have a daring and open-minded spirit towards new experiences. Approximately 20% of people worldwide carry this gene variant. It is prevalent in countries distant from Africa. This discovery is related to the hypothesis that all human life originated in Africa. If the earliest humans indeed originated in Africa, then ancient ancestors in areas far from Africa likely began venturing out in search of new homes.

DRD4-7R also correlates with 'Neanderthalic' behavior. Therefore, many people may spend their entire lives traveling and exploring peculiar locales - places with traditions of chest-beating and sometimes even the practice of cannibalism.