There is also evidence, says Naughton, that caffeine can ... I don’t recommend a caffeine gum, but we might make sure that we have a coffee truck outside of the training ground, so that they ...

Theresa Gentile, a registered dietitian, tells TODAY.com that many of her clients eat gum and mints. "I'll even suggest it as a behavioral technique," says Gentile, who is also a spokesperson for ...

Chewing gum may also be a better choice than eating mints for your oral health, Dr. Matthew Messina, dentist and consumer advisor spokesperson for the American Dental Association, tells TODAY.com.