Some drugs used to treat muscle conditions and depression may be linked to developing dementia later in life.


Research has found that the number of people who believe in unproven causes of cancer has increased.


Nearly 20% of people who suffer from hay fever have taken time off work because their symptoms are so bad, according to new research.


As well as improving quality of life, hip replacement surgery may help people to live longer.


The consequences of having a poor diet and lifestyle before getting pregnant have been highlighted, with couples being advised to get fitter and healthier before conceiving.