It causes redness and inflammation of the eye, often with discomfort and irritation but without other significant symptoms. Scleritis affects the sclera and, sometimes, the deeper tissues of the eye. It is much less common than episcleritis. It causes a painful red eye and can affect vision, sometimes permanently.
Over time, spices will lose their potency and not flavor your food as intended. As a general rule, whole spices will stay fresh for about 4 years, ground spices for about 3 to 4 years and dried leafy herbs for 1 to 3 years.To find out storage times for specific herbs and spices, you can consult our Keep It or Toss It database.ver time, spices will lose their potency and not flavor your food as intended. As a general rule, whole spices will stay fresh for about 4 years, ground spices for about 3 to 4 years and dried leafy herbs for 1 to 3 years.
Vinegar-based condiments, such as mustard, relish and horseradish, keep for 12 months or until the expiration date in unopened jars in the pantry. An open mustard container can still keep for 12 months if you store it in the refrigerator, but it can spoil within one month if you keep it at room temperature.