By Erin Huffstetler. Updated February 01, 2017. Learn how long foods stay fresh in the pantry, and you'll know just how much to stock up on, and when it's time to replace key ingredients like baking powder and spices. The following chart lists the shelf life of common pantry staples.
Causes of the Disorder. The primary causes of anosmia include obstruction (blockage) of the nasal passageways, destruction of the tissue lining the nose through inflammation or swelling, and a loss of nerve transmission from sensory neurons in the nose to the brain.
Behind the Headlines. Anosmia is the medical term for loss of the sense of smell. Sense of smell 'may predict lifespan', BBC News reports. New research suggests people unable to smell distinctive scents, such as peppermint or fish, may have an increased risk of death within five years of losing their sense of smell.