Human
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 […]