Uncover the health challenges faced by Vikings. CT scans show widespread dental and joint issues impacting their quality of ...

It has been known for a long time that smoking cannabis can cause problems with the lungs, heart, and brain. Now, new ...

The other defense against acid is fluoride. As the active ingredient in many toothpastes and rinses, topical fluoride lowers the susceptible pH of enamel from 5.5 to 4.5, meaning any acid must be ...