sense of smell

People with good spatial memory are good at sense of smell
This connection is really significant, researchers at McGill University argue that, because animals develop an important sense of smell to aid navigation.
People are losing their sense of smell because of pollution
The current habitat is destroying the sense of smell, making people crave more salty food and have a fatter appearance.
Loss of appetite reduces desire
Latest scientific studies have revealed how smell can reflect and affect our health status.