In Celiac disease, the environmental trigger is gluten. In Rheumatoid Arthritis, there is a strong correlation between cigarette smoke and the onset of diseases. Crystalline silica (quartz) contributes to the development of several systemic autoimmune diseases, including RA and systemic sclerosis.
Refrigerated Leftovers. Cooked chicken, chicken broth, fried chicken, chicken soup, chicken casseroles and cooked chicken leftovers from a restaurant or convenience store can be safely refrigerated for three to four days, according to the United States Department of Agriculture.efrigerated Leftovers. Cooked chicken, chicken broth, fried chicken, chicken soup, chicken casseroles and cooked chicken leftovers from a restaurant or convenience store can be safely refrigerated for three to four days, according to the United States Department of Agriculture.
Keeping Leftovers: Seven Days. For most leftovers, with the exception of highly perishable fish and seafood, or of food that is specifically marked otherwise, here is the rule of thumb. Eat it up or toss it in the trash after seven days.