Toothpaste made out of hair could be on shelves in two years — scientists say it’s the secret to stopping tooth decay
admin 3 days agoNew York StateComments Off on Toothpaste made out of hair could be on shelves in two years — scientists say it’s the secret to stopping tooth decay0 Views
Tooth decay affects nearly 90% of adults 20 to 64 years old and about 46% of children.
