Fact checked by Nick Blackmer Toothpaste can irritate and dry out the skin, worsening acne. Triclosan in toothpaste is less ...

If you’ve scrolled through TikTok lately, you’ve probably seen people swearing by sleek black tubes promising whiter, brighter teeth with the help of activated charcoal. But does toothpaste with ...

All of the cells in your body are held together by an outer layer, known as the membrane, that is made up of fats called ...

The goal of brushing one’s teeth is to have fresh breath and prevent cavities. But the effect of toothpaste on the complex ecosystem of bacteria in our mouths — the oral microbiome — is often ...