![]() A Systematic Review and Meta-Analysis of the Role of Sugar-Free Chewing Gum in Dental Caries. Newton JT, Awojobi O, Nasseripour M, et al. Including the 8 trials that used xylitol gum only as the basis of the intervention, the PF was 33% (95% CI, 4% to 61%). SFGs were found to significantly reduce caries increment, giving a preventative fraction (PF) of 28% (95% CI, 7% to 48%). One such study concluded that people who regularly chewed sugar-free gum (SFG) developed 28% less caries than those who did not. Studies have shown that chewing a sugar-free gum after a meal for 20 minutes can help in preventing formation of tooth decay. Also, an increase in salivary flow carries with it more calcium and phosphate which are essential in strengthening the outer surface of our teeth. If not washed away, these debris, sugars, and acids can break down the outer surface of your teeth and form tooth decay overtime. Since chewing a gum increases saliva production, the increased flow of saliva helps in flushing out food debris, remaining sugars, and harmful acids in your mouth that were produced while you were eating your food. But, how does chewing gum after a meal help your oral health? You've probably read or heard that chewing gum can increase the flow of your saliva. Popular examples of these chewing gums include sugarless gums and gums containing xylitol, which is part of a good preventive dentistry plan. ![]() Some gums contain softeners like glycerin and vegetable oil.īecause of the advancements in food science, several different types of gums have been made available today with additional ingredients that can benefit the oral health. These ingredients include a gum base, sweeteners (primarily sugar and corn syrup), and some flavorings such as spearmint, peppermint and cinnamon. How Does Chewing Gum Help?Ĭhewing gums made today contain the same main ingredients. It does not only make your breath fresher after meals, it also has a lot of other benefits in preventive dentistry. The good news is that chewing a stick of gum may do the opposite. You can only imagine the funny faces these children make when they hear my bug pooping story. So I like to tell children that when they're too lazy to brush their teeth, the tooth bugs eat any candy left that didn't get brushed away and poop out acid that dissolves their teeth. mutans lives primarily in biofilms on the tooth surfaces, the so-called dental plaque. This lactic acid is what "eats" away the tooth structure.Īs a major etiological agent of human dental caries, S. ![]() ![]() This is were your friendly streptococcus mutans become the star of the show. This bacteria break down the sugars and produce a waste product of lactic acid. This food source is sugar! This can be complex sugars, but simple sugars can accelerate cavity formation. Next you need something to eat the sugar and produce acid to dissolve the minerals out of your teeth. Your Parents Were Right - Mostlyįor cavities to start, you need to have a food source. When you were a young child, your parents probably told you a few (hundred) times that candies and sweets would "rot your teeth." Yes, that's mostly true, but there are a few exceptions. Cavities only occur when you have the right "Cavity Combination" in your mouth. ![]()
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