Smell may hold secret to love

Our nose is central to the way we form relationships and a good sense of smell is vital for a long-term commitment, according to new research on sensory systems.

Our nose is central to the way we form relationships and a good sense of smell is vital for a long-term commitment, according to new research on sensory systems.

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In a study, reported in the journal Biological Psychology, researchers looked for the first time at the effect of being born without a sense on smell on relationships, The Independent reported.