Showing posts with label tooth decay. Show all posts
Showing posts with label tooth decay. Show all posts

Scientists in London Develop Pain-Free Filling That Allows Teeth to Repair Themselves Without Drilling or Injection


(The Guardian) A tooth-rebuilding technique developed at King's College London does away with fillings and instead encourages teeth to repair themselves.

Tooth decay is normally removed by drilling, after which the cavity is filled with a material such as amalgam or composite resin.

The new treatment, called Electrically Accelerated and Enhanced Remineralisation (EAER), accelerates the natural movement of calcium and phosphate minerals into the damaged tooth.

A two-step process first prepares the damaged area of enamel, then uses a tiny electric current to push minerals into the repair site. It could be available within three years.

Chocolate Trumps Fluoride in the Fight Against Tooth Decay


Imagine using chocolate to remineralize tooth enamel while discouraging cavities. Sound too good to be true? A researcher at Tulane University has come close with a non-toxic chocolate extract that outperforms fluoride. Taking into account the dangers associated with fluoride, and its presence in commercial toothpastes, a chocolate-based replacement offers a palatable solution.

How to prevent and cure tooth decay naturally



If you're weary of high dentist bills -- as well as exposure to X-rays, fluoride and toxic fillings -- a natural and straightforward approach to dental health comes as a welcome relief. Considering that amalgam fillings are one of the top sources of heavy metal exposure today, with supposedly "safer" plastic options leaching a slew of noxious compounds like BPA, it's no wonder that people are fed up with the conventional "drill and fill" approach. As luck would have it, it's actually quite easy to sport a healthy smile with a few natural remedies under your belt. Fortifying from the inside out, and using time-tested techniques, you too can enjoy trouble-free dental health for a fraction of the cost of traditional dentistry.

Scientists create candy that's good for teeth

(Medical Xpress) Dentists warn us that too many sweets can cause cavities. In fact, it’s not candy, but bacteria on the tooth surface that cause tooth decay. If you reduce the amount of cavity-causing bacteria, the number of cavities should decrease. Christine Lang of the Berlin biotech firm ORGANOBALANCE and her colleagues have developed a candy that can do this. This candy contains dead bacteria that bind to the bacteria most likely to cause cavities. Subjects who ate the candy had reduced levels of “bad” bacteria in their mouths. The research appears in Probiotics and Antimicrobial Proteins.

After you eat, bacteria attached to the surface of your teeth release acid. Slowly, this acid dissolves your tooth enamel. As the enamel wears down, cavities can develop. The strain of bacteria most likely to cause cavities is mutansstreptococci. When you chew, you shed mutans streptococci into your saliva. Swallowing or spitting removes some of the bacteria from your mouth after you finish chewing. The remaining bacteria reattach themselves to your teeth.