A cheerful, optimistic, trusting view of the world protects against dementia.

Long-term fasting gives your immune system a lift.

Essential oils may be a solution for people looking for natural ways to preserve bread.

Being in love can reduce neurosis and neurotic behaviour.

Feeling guilty really is a “weight” on your mind.

Children with autism spectrum disorders have different gut bacteria.

Sugar is bad for your heart aside from what it does to your weight.

Research discovers how the Mediterranean diet lowers blood pressure.

The human nose can sniff out gender and sexuality.

We can tell when someone is faking a laugh a majority of the time.

Some meditation forms allow greater processing of self-thoughts.

Seeing faces in clouds, rocks or even your yoghurt can be quite “normal”.