They may be consumed up to the use by date. Unopened deli meats generally keep for two weeks. However, once the package is opened, the use by date is meaningless; the meat should be consumed within 3-5 days. This is because anti-oxidative gases that preserve pre-packaged deli meats escape from the packaging once it is opened. Unopened packaged deli meat can be frozen for one to two months.
Chest soreness that is caused by working out used to be attributed largely to the buildup of lactic acid, which is a waste product created by the muscles when strained.
Why does my chest hurt so bad and. Premium Questions. i wass hit hard in the top center of my checst hard with a fastball a couple of hours ago, now it hurts when i take a XXXXXXX breath, twist or move...its really sore, and in think it will be just a bad ...obile Questions and Answers. why does bronchitis make your chest hurt bad. Chest may be hurt due to few reasons-like muscle sprain of the chest muscles due to over-exertion, or inflammation of the bronchial tree causing the pain sensation.