Obstetrics & gynaecology

Major complications after abortion are extremely rare, study shows

In the most comprehensive look yet at the safety of abortion, researchers at UC San Francisco have concluded that major complications are rare, occurring less than a quarter of a percent of the time, about the same frequency ...

Health

New study calls sodium intake guidelines into question

For years doctors have warned that too much salt is bad for your heart. Now a new McMaster University study suggests that both high and low levels of salt intake may put people with heart disease or diabetes at increased ...

Neuroscience

Does shingles increase a person's risk of dementia?

Shingles, a viral infection caused by the reactivation of the chickenpox virus, results in a painful blistering rash along one side of the body or face from nerve inflammation. There has been scientific speculation that such ...

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