For men, but not women, alcohol makes them more likely to smile and we know the reason.

Apples promote the right bacteria in your gut to help you lose weight.

A component of olive oil helps heart muscle to function.

A belief in Guardian Angels influences how people behave.

The old maxim is true, a man has a better quality of life when his wife is happy.

Research has discovered a cellular reason why exercise beats depression.

Peanuts that are dry roasted are more likely to trigger peanut allergy.

Belly dancing is linked with a positive sense of your body.

The possibility of defeat is actually what makes a game enjoyable.

The size of your pupils is an indicator of the quality of your decisions.

Mindfulness meditation can help migraine sufferers.

Some fabrics are less likely to cause body odour than others.