Smoking changes the bacterial composition of the mouth. Westend61/Getty Images
by Yvonne Prince, Cape Peninsula University of Technology; Glenda Mary Davison, Cape Peninsula University of Technology,...
Vaccines are a tried and true way to improve your health.
CDC/Robin Spratling
by Aimee Pugh Bernard, University of Colorado Anschutz Medical Campus and David Higgins,...
(BPT)—Physical fitness is important as you age, improving strength, flexibility and balance. Research shows that your morning stretch, daily walk or weekly fitness class...
by Elizabeth Wrigley-Field, University of Minnesota and Martin Eiermann, Duke University
Racial disparities in influenza deaths shrunk by 74% in U.S. cities during the 1918...
