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.
Whole spices compared to ground spices. Most spices and herbs are available in either a finely ground form for cooking or in the raw form as a seed, nut, leaf, or tuber. Most of the time, the ground form is required to properly flavor the dish. Generally, whole spices keep their flavor longer than the ground spices.hole spices compared to ground spices. Most spices and herbs are available in either a finely ground form for cooking or in the raw form as a seed, nut, leaf, or tuber. Most of the time, the ground form is required to properly flavor the dish. Generally, whole spices keep their flavor longer than the ground spices.