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.
This explains why a remedy that works well for one person may not work at all for someone else. For example, zinc can be either the cause or the cure of loss of smell. Cold preparations containing intranasal zinc gluconate gel have been known to cause anosmia, as detailed in this NIH study.However, a severe zinc deficiency can cause anosmia.his explains why a remedy that works well for one person may not work at all for someone else. For example, zinc can be either the cause or the cure of loss of smell. Cold preparations containing intranasal zinc gluconate gel have been known to cause anosmia, as detailed in this NIH study.