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.
Anosmia caused by a treatable condition, such as nasal polyps or sinusitis, can be reversed. The treatment goal is to remove the obstruction or the cause of nasal swelling. If anosmia is caused by a drug, the medication can be discontinued. Once corrective measures are taken, the sense of smell may be restored.
Hyposmia is partial loss of smell. Most people with anosmia can recognize salty, sweet, sour, and bitter substances but cannot tell the difference between specific flavors. The ability to tell the difference between flavors actually depends on smell, not the taste receptors on the tongue. Therefore, people with anosmia often complain of losing their sense of taste and of not enjoying food.