"Hydroxyapatite is natural. It is a type of calcium that makes up bones and teeth," says Lai. "Nano-hydroxyapatite relates to ...

Boka's toothpaste uses nano-hydroxyapatite (n-Ha) — an alternative to fluoride — as its active ingredient ...

“After a few weeks, my teeth feel smoother and my gums look healthier,” one reviewer raves. “Definitely a reliable, ...

Add Yahoo as a preferred source to see more of our stories on Google. A close up of someone smiling. At-home teeth whitening kits or toothpastes are great for getting a whiter smile at home without ...

In 1997, the FDA started requiring fluoride toothpastes to include a warning advising people to seek professional help if they swallow more toothpaste than they used for brushing. A recent social ...

Few things taste worse than a mouthful of orange juice right after brushing your teeth. That tangy vitamin C washing over your spearmint-coated tongue is enough to make your butt clench — and ...

Scientists have developed a new toothpaste that shows potential to prevent severe allergic reactions in adults with peanut allergies. An early-stage clinical trial tested whether 32 adults with peanut ...

Toothpaste has been around for a long time, taking different forms across cultures. For instance, from 3,000 to 5,000 B.C., ancient Egyptian toothpaste contained ashes from oxen hooves, myrrh, ...