Out of all our senses, the sense of smell probably gets the least attention. But the latest research is about to change that perception! Researchers at University of Chicago recently carried out a study that establishes a strong link between olfactory senses and longevity.
Here, the scientists used 5 odors (fish, leather, orange, rose and peppermint) to conduct a smell test on 3000 individuals aged between 57-85. Participants were given scores based on how accurately they could identify the smells.