Cochrane Library

Health

Antibacterial agent boosts toothpaste effectiveness

Regular use of fluoride toothpaste containing triclosan, an antibacterial agent, and a copolymer, which helps prevent the triclosan from being washed away by saliva, reduces plaque, gingivitis, and bleeding gums and slightly ...

Dentistry

Buck teeth: Correct them once in early adolescence

Children with prominent front teeth, colloquially known as buck teeth, often require orthodontic work to straighten their teeth and improve both their bite and appearance. This can be done in one stage during early adolescence ...

Health

Taking the heat out of jellyfish stings

Everyone has their own theory about how to best relieve the pain of a jellyfish sting, however a team of University of Sydney researchers has examined a host of often-used methods to determine which is the most effective.

Alzheimer's disease & dementia

Exercise beneficial for dementia

Exercise may benefit older people with dementia by improving their cognitive functioning and ability to carry out everyday activities, according to a new systematic review published in The Cochrane Library. However, the authors ...

Health

Exercise benefits people with asthma

Appropriate exercise programs can provide valuable benefits to people with asthma, helping to reduce the severity of attacks or prevent them entirely, finds a new evidence review in The Cochrane Library. The review also found ...

Psychology & Psychiatry

Exercise for depression: Some benefits but better trials are needed

Exercise may benefit people suffering from depression, according to an updated systematic review published in The Cochrane Library. The authors of the review found evidence to suggest that exercise reduces symptoms of depression, ...

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