Yogurt lovers, rejoice! Not only does this nutrient-packed snack help keep your bones strong, new research shows it may also protect against gum disease. Researchers from Japan recently analyzed dietary intakes from nearly 1,000 adults and found those who consumed the highest levels of dairy-specifically yogurt and yogurt-type drinks-had the healthiest gums.
Their report, published earlier this year in the Journal of Periodontology, credits probiotics (a.k.a. "good bacteria") as one possible champion of gum health. Probiotics are live active cultures used to ferment foods, such as yogurt and kefir (fermented milk), and studies suggest that they may improve digestion and boost immunity too. As for gum health, it's not yet clear how much yogurt (or other fermented dairy foods) one needs to consume to reap the benefits, says Yoshihiro Shimazaki, D.D.S., Ph.D., of Kyushu University, the study's lead author.
What is clear, though, is that periodontal disease affects more than oneRead More »from A new reason to smile about yogurt