Unwrapping The Health Benefits Of Chewing Gum
One method used to maintain astronauts’ oral health isn’t exactly rocket science. It’s sugarless chewing gum-and it’s not only been linked to healthy teeth, it’s been found to have a number of other benefits as well. Here’s a closer look: Out Of This World In 1964, NASA began giving astronauts sugarless chewing gum for their … Read more