Toothpaste: meaning, definitions and examples

Etymology

• The word combines 'tooth', from Old English 'toþ', and 'paste', derived from Latin 'pasta', meaning to spread or smear.
• Toothpaste as a product became popular in the 19th century, although people have been creating ways to clean their teeth for thousands of years.

History

• Ancient Egyptians created a form of toothpaste using crushed ashes, eggshells, and myrrh in 5000 BC.
• In the 19th century, the first commercially sold toothpaste came in jars, before the invention of the familiar tube.

Science

• Most modern toothpastes contain fluoride, a natural mineral that helps prevent tooth decay by reinforcing tooth enamel.
• Some toothpastes have abrasives like silica, which help remove plaque and stains without damaging the teeth.

Pop Culture

• Toothpaste has been featured in numerous comedic skits and movies, often used as a prop for humorous situations.
• Many animated characters, like the Tooth Fairy, promote the importance of dental hygiene through fun stories.

Health and Hygiene

• Brushing teeth with toothpaste helps reduce cavities and gum disease, making dental visits less necessary.
• Dental experts recommend brushing teeth twice a day to maintain good oral health and prevent bad breath.