A team of researchers at Queen Mary University of London, have invented tiny marbles that, when placed within toothpaste, can help stop tooth decay and relieve the problem of sensitive teeth by strengthening the tooth enamel.
Bioglass Repairs Tooth Enamel
These small balls are made from calcium phosphate glass, which is biodegradable. When teeth are brushed with toothpaste containing them, they fill in areas of damaged enamel or areas where the gum has started to retract from the tooth.
Bioglass can retain the calcium and phosphate inside the toothpaste, but when placed into a moist environment and in contact with saliva, it starts to dissolve. Thus, the balls release the phosphate and calcium in the mouth.
Researchers say that early trials of the invention reveal that a new surface is created on the teeth within three hours. The balls dissolve completely after about eight hours.
While there are other toothpastes containing similar glass balls on the market at present, researchers explain that the ones they have come up with dissolve eight times quicker and can form enamel faster. In addition, the higher concentration of phosphates suggests this toothpaste can repair teeth more efficiently. Choose the right toothpaste for you.
Academics think that the new product could be released within two years. One of the biggest challenges for researchers is to find ways to produce bioglass in commercial quantities, experts commented.
Because its symptoms can be easy to overlook, gum disease is sometimes called a “silent” malady.
But don’t underestimate this problem! Untreated periodontal disease can progress into a serious condition, possibly leading to tooth loss and even systemic (whole-body) health issues.
With proper preventive measures and appropriate treatment, however, the disease can be controlled.
Brushing your teeth regularly is the best way to protect your dental health, but it can also have a positive effect on your overall health.
Scientists believe that taking good care of your teeth and gums may help reduce the chances of suffering a stroke or heart attack. A new study published in the Journal of the American Heart Association reveals that properly brushing your teeth can reduce the clogging and hardening of arteries.
A study confirms that sugar is bad for our teeth This statement was at the core of new research conducted by academics at the University of Newcastle. They found that cutting sugar intake to a maximum of five teaspoons a day can prevent tooth decay.
For more than two decades, the World Health Organisation has advised people to consume no more than 10% of their daily calorie intake in the form of “free sugars”.
Medically reviewed & updated on December 15, 2021