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.
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.
Sedentary behaviour is linked to harmful effects on brain regions involved in memory formation.
A new study has found that daily exercise split into small bursts of time is as beneficial to health as a longer workout.