Bad oral health has been linked with several cancers, the most obvious one is oral cancer. Although smoking remains the biggest risk fact for oral or lung cancer, bad teeth increase the number of bacteria in the mouth and can increase the likelihood of you developing oral cancer. The early ...
Can decayed teeth cause health problems? Tooth decay and gum disease can leadto serious health problems, including brain or heart infections. A growing number of older adults have something to smile about: research shows they're keeping their teeth longer. Can rotten teeth kill you? Tooth Decay...
【题目】Bad teeth can b e painful--and wors e. T hey can even b e deadly. Infections(感染) o f th e gums (牙龈) and th e teeth can caus e bacteri a (细菌) to go into th e blood s stem,T hos e bacteri a can increas e th e chance o f a heart attack and worsen ...
Bad Teeth Damage Health; Dentists Warn That Poor Teeth Can Trigger a Range of Diseases in Older People
A.Enamel is most widely used to protect teeth in the world B.Breast milk can cure babies' bad teeth C.Bad teeth may affect the health of adults and the young D.Babies' teeth should be brushed once per day 4.The writer uses the boy's death as an example to show that ___. A.not...
3. Public awareness of the wider benefits of effective oral hygiene remains low.Oral health has not improved over the past 25 years. The combined global prevalence of dental caries in permanent teeth, severe periodontitis and tooth loss has remained unchanged since the 1990s at around 45%. There...
Bad teeth can be painful and worse. They can even be very dangerous. Infections(感染) of the teeth can set bacteria free into the blood system. Those bacteri a can increase the chances of a heart attack and 1 ( worse) the effects of other diseases. And adults are not the only ones ...
Bad teeth can be painful -- and worse. They can even be deadly. Infections of the gums and the teeth can cause bacteria to go into the blood system. Those bacteria can increase the chance of a heart attack and worsen the effects of other diseases. And ad
Why should people pay attention to teeth problems? A. They will bring bad luck. B. They will bring the family much trouble. C. They usually last a long time. D. They can cause other illnesses.9. According to the writer, baby's tecth should be protected from the day A. he begins ...