Why are there few left-handed people and what advantages do they have?

We’d bet you don’t know many left-handed people, as they only make up about 10% of the world’s population. And you can be sure of one thing: being left-handed involves some very curious facts! But why does this happen?

we, from Incredible🇧🇷club, we bring in this post surprising reasons that make some people left-handed, also showing the great advantages of those who work better with the left side of the body. Follow:

Experts have found that the position adopted by the baby in the last trimester of pregnancy and at birth can affect which hand will be dominant. An asymmetrical positioning, when the head is turned to one side most of the time, creates an asymmetric stimulus in the vestibular apparatus. And that compromises the action of the mechanisms that would make that child be right-handed.

Another theory says that ultrasounds can affect the fetal brain. Taking the exam several times would increase the chances of the child becoming left-handed.

Studies have shown that those born to mothers who used synthetic estrogen-based substances were more likely to be left-handed compared to others. Medications of this type were widely used between the 1940s and 1971. Researchers concluded that estrogen affects brain development, leading to left-hand dominance.

The more social the animal, the more the general population will tend to have one side as dominant. The result of this is that most people are right-handed.

Despite this, being right or left-handed stems partly from genetic issues, but also has origins linked to the environment. This was proved from analyzes carried out with identical twins, who have the same genes, but not always the same dominant side.

Below you can see some of the surprising advantages presented by left-handed people. If any relatives or friends have this condition, please make them happy by sharing the information below:

Yes, this is not a rumor. A study confirmed that left-handers cause fewer traffic accidents than right-handers. In addition, left-handed people tend to learn to drive in less time and more efficiently.

Lefties, or at least the relatives of lefties, may have an easier time remembering events! 62 volunteers were asked to observe a set of 55 words that appeared on a computer screen. Then they should write the same words. Those with lefties in the family fared better at the task than the rest.

Left-handed people can take a totally different approach to problem solving. We’re talking about a quality that fits like a glove to anyone who works in the creative field. This has to do with the fact that right-handers tend to consider objects positioned to their right as positive, while those on the left side are viewed as negative. With left-handers, the opposite is true.

Left-handed women and men seem to do better in sports like baseball, cricket, table tennis, and others that require a quick response. The ability to maintain control of the other hand makes it easier for them to do such activities.

Are you left-handed? Do you know someone with this characteristic? Do you think they are more creative than righties? Comment!