10 Physical Traits That Make People Who Have Them Exception to the Rule

Each person is unique and although they all have certain characteristics that make them human, there is no face in the world exactly alike. And we are not only different from other species, but we are also very different from each other. But among these traits that define the human being, there are some that are infrequent, rare and, in some cases, extraordinary.

we, from awesome.club, we analyzed different characteristics of the human body and found 10 that are very rare. Take a look and then tell us if you also have any of these quirks.

Eye color is determined by the amount of melanin, the same pigment responsible for hair and skin color. Brown eyes are the majority, more than half of the world’s population has brown eyes. The high level of melanin helps protect people from the sun’s harmful rays. This explains why brown eyes are more common in warm climates than in cold lands, as protective pigments are not as necessary in these regions.

Gray and green eyes are the least frequent. Greens are, in fact, the rarest, only 2% of the world’s population have eyes that color; while the gray ones, only 3%. These tones are due to the low amount of melanin present in the iris and, as the pigment is absent, the same occurs with brown eyes.

A widow’s peak is a V-shaped point in the center of the forehead, formed by the hairline. It is so called because it is very reminiscent of the hats worn by women in Victorian times as a sign of mourning the loss of their husbands.

Research on this trait considers it to be an uncommon feature. Of the total number of people observed, 67% did not have a widow’s peak, while 33% had this trait. Apparently, genes, age and gender are the influencing variables in this case.

To check whether or not we have this tendon, simply press the thumb and little finger simultaneously, and observe the pulse. This bulge, seen in some cases, is called Palmaris Longus. It is said to be an evolutionary remnant inherited from our ancestors, who needed the strength of this tendon to climb trees.

However, today its presence or absence makes us neither more nor less strong, nor does it give us a greater ability to hold on to things. Despite this, in only 14% of people this bulge does not form when pressing the fingers, and it is seen more in women than in men. However, this percentage may vary among African, Asian and Native American populations.

Called the preauricular sinus, this hole is shaped like a nodule, hole, or dimple and is a rare feature of the body. It is located just in front of the ear, above the ear canal, and usually occurs on one side only. Although its frequency varies according to populations, it is more observed in Asians and Africans, but even so, it does not exceed 10%.

Like the tendon in the wrist, there are theories claiming that it is an evolutionary remnant. Studies carried out in this direction support that our ears evolved from ancestral fish, whose ability to hear would occur in a gill opening, similar to the dimple present in some human ears.

This extra row of eyelashes is a rare feature and clinically identified as distichiasis. Although at first it may seem like every woman’s dream, it is a disorder that consists of the abnormal growth of eyelashes in the holes of the Meibomian glands, sebaceous glands distributed along the edge of the eyelids.

This out-of-place growth on the thin edge of the skin closest to the eye can cause the eyelashes to touch the eyeball, causing frequent irritation and tearing, among other possible complications.

A study shows that only 4% of adults have a belly button sticking out. There are several reasons that determine what kind of belly button we will have in adulthood, and none of them are related to the way our umbilical cord was cut at birth, although we generally believe this to be the cause.

The belly button is basically the scar that remains when that little piece that remains after the cord is cut falls off, about two weeks after birth. The way our skin grows as the cut heals determines the shape of the belly button.

Pupils change size to regulate the amount of light that enters the eyes. That’s why they get bigger in the dark and get smaller when there’s a lot of natural light. In general, the pupils of each eye dilate or constrict simultaneously, but in some cases they do not, so they appear to be different sizes.

This mismatch between the size of the pupils is known in medicine as anisocoria. In cases where it occurs naturally, the difference between one pupil and another is usually always the same. Studies have shown that this occurs in only 15% to 30% of the population.

This syndrome, also called mismatched hair syndrome, is a condition characterized by dry, frizzy hair that cannot be combed. It usually occurs in childhood, in the first years of life, but can appear up to 12 years of age. It does not grow downwards, but outwards and in multiple directions and its color is light or golden.

Despite its appearance, this type of hair is neither fragile nor brittle and grows at a normal or slightly slower rate. In adolescence, your appearance usually improves, and the hair becomes smooth, with a normal texture.

The structure of the foot in which the second toe is longer than the first is called “Morton’s Toe” or “Morton’s Foot”. This type of foot is the least frequent in the world and, depending on the population, occurs in around 3% to 22% of people.

Among the possible natural hair colors, the darkest ones are the most common. It is estimated that 90% of the world’s population has brown or black hair. On the opposite side is red, which occurs in only 1% to 2% of people.

Equally infrequent, though not as rare as red hair, are blue eyes. While both of these traits are uncommon in both men and women, research has shown that red hair is more common among women and blue eyes are more common among men.

What physical or behavioral traits make you different from other people?