Chemical analysis of 2,000-year-old human teeth from northern Vietnam has confirmed that ancient inhabitants deliberately ...
In a study of 2,000-year-old skulls from Vietnam, archaeologists discovered that iron was the primary component that dyed teeth black.
The discovery presents some of the oldest physical evidence that tooth-blackening trends in Vietnam have stayed consistent for a very, very long time.
Archaeologists finally crack how ancient Vietnamese achieved a striking cosmetic look seen on 2,000‑year‑old remains.
In the midst of veneer culture, a very different look is circulating on the fringes of Gen Z: jet-black teeth. The latest to debut the style? None other than North West, whose recent TikTok — ...
Pearly whites can come with a price. Teeth whitening is expected to become a $7.4 billion industry by 2024, with Americans spending $1.4 billion alone on over-the-counter whiteners to bleach away the ...