June 8, 2005 — Raisins may be a solid nibble for your teeth as well as your body.
Analysts have found that certain compounds contained in raisins appear to fight the microbes in the mouth that cause cavities and gum illness.
“Our laboratory investigations appeared that phytochemicals in this prevalent nibble nourishment suppress the growth of several species of verbal microscopic organisms associated with [tooth rot] and gum malady,” says analyst Christine D. Wu, a teacher at the College of Illinois at Chicago College of Dentistry.
“Raisins are perceived as sweet and sticky, and any food that contains sugar and is sticky is assumed to cause cavities,” says Wu. “But our ponder proposes the opposite. Phytochemicals in raisins may advantage verbal health by battling microscopic organisms that cause cavities and gum malady.”
Wu displayed the comes about at a assembly of the American Society for Microbiology in Atlanta. Her ponder was supported by the California Raisin Promoting Board.
Raisins: Nature’s Cavity Fighters?
Within the think about, analysts analyzed the chemical composition of Thomas seedless raisins, a common black raisin variety.
Those analysis recognized five phytochemicals — plant cancer prevention agents — counting oleanolic acid.
Laboratory tests showed that this phytochemical slowed or stopped the development of two different types of microscopic organisms commonly found in the mouth: Streptococcus mutans, which causes cavities, and Porphyromonas gingivalis, which causes gum infection.
Beneath logical conditions in the lab, analysts found that oleanolic acid inhibited microbes growth.
The study moreover showed that the phytochemical anticipated cavity-causing microbes from sticking to surfaces. This capacity may offer assistance it prevent microbes from sticking to teeth and shaping plaques that eventually lead to cavities.
It’s not clear how many raisins a individual would have to be compelled to eat to benefit from these cavity-fighting and gum disease-fighting benefits.