In the other forms of parkinsonism, either the cause is known or suspected, or the disorder occurs as a secondary effect of another primary neurological disorder that may have both primary and secondary symptoms of Parkinson's disease.
1 Cooked, cut-up chicken is at its best refrigerated for no longer than 2 days â whole cooked chicken, an additional day.  If leftovers are to be reheated, cover to retain moisture and to ensure that chicken is heated all the way through. Bring gravies to a rolling boil before serving.
Photograph by iStockphoto. A pasta bake or chicken stir-fry dinner can make a great next-day lunch, but how long does it take for leftovers to become unsafe to eat? As a general rule, food should be eaten within two to three days of cooking. However, food safety guidelines are influenced by what the leftovers are, where they were cooked, and how long they were left on the counter before going into the fridge.