Human
The Origin Of Human Ears Is Still Very Much A Mystery – Health Digest
FabrikaSimf/Shutterstock Even though you don’t think about them much as you go about your day, your ears play a major role in enabling you to function. Aside from hearing, they are also crucial for maintaining the body’s balance. There are also surprising things your ears can reveal […]
The Unexpected Origin Behind The Human Nose: How Did It Get Its Shape? – Health Digest
The nose tends to be one of the most noteworthy features on a person's face. But what is the origin of the human nose, and why is it structured that way? Source link
The Origin Of The Human Hand: Why Do We Have 5 Fingers? – Health Digest
Catherine Falls Commercial/Getty Images It’s hard to imagine a world where Homo sapiens could have gotten very far without hands. Over thousands of years, our species has been heavily reliant on palms and fingers to accomplish a wide variety of tasks that make life as we know […]
The Unexpected Origins Of Human Fingernails – From Claws To Nails – Health Digest
Mikheyeva Volha/Shutterstock Human fingernails serve many purposes. This strong coating on our fingertips helps protect our fingers during gripping, which also shields us from infections since we’re less at risk for injury. They additionally aid with fine motor movements like scratching, separating, and picking up objects. They […]
The Unexpected Origins Of Human Teeth: From Skin Scales To Bone – Health Digest
Moyo Studio/Getty Images You hardly give them any thought, yet throughout the day, your teeth play critical roles in your life. Enabling you to enunciate words properly, chew food for better digestion, and greet other human beings without having to utter a single sound, the teeth are unsung […]
This Type Of Human Hair Can’t Actually Grow Back – Health Digest
According to the National Institutes of Health, any damage to these specialized cells in humans and other mammals can lead to irreversible hearing loss because of the cells’ inability to regenerate. In contrast, non-mammals like reptiles, fish, and birds possess the ability to regenerate theirs and, consequently, recover from hearing loss. To be specific, damaged […]