How Your Ancestors’ Environment Determines the Shape of Your Nose

It may seem strange, but a recently-published study in the PLOS Genetics journal claims that whether your nose is long and narrow or short and wide, you may have your ancestors’ climate to thank.

Researchers from Ireland, Belgium and the U.S. used 3D facial imaging to collect nose measurements on nearly 500 participants of South Asian, East Asian, West African and Northern European descent. The researchers analyzed specific measures including nose height, nostril width, distance between nostrils, protrusion and total surface area of the nose and nostrils. Then, they compared these measurements with local temperatures and humidity in various geographical regions. The findings revealed that nostril width was strongly linked with climate. Wider nostrils were found in more hot and humid areas, and narrower noses were more common in cold and dry areas.

You can read more in the PLOS Genetics journal at http://bit.ly/2mNF2os as well as in dozens of media sites by starting at http://bit.ly/2mO6tOX.

Personally, I’m blaming my nose on Uncle Albert. I seem to have inherited his nose.

2 Comments

Everything and more than you need to know about our nasal protrusion!

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We discussed this probability in my high school history class way back in 1954 in Mississippi. I remember that my classmates and I even tried to identify where our early ancestors might have lived.

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