Foods that are left out in room temperature for more than an hour can begin bacteria growth. Our stomach acids can kill some of these bacterias but not all and some can make you very sick. Keep foods OUT of the danger zone- Above 40 degrees and Below 140 degrees. Between these temperatures bacteria lives and breeds on our foods.
Ham should be good 4 to 5 days refrigerated.
about 1 month
Not right away. It should be refrigerated for long term storage.
If it's in brine ( which is usual) then at least a month in the fridge.
Yes pumpkin rolls have to be refrigerated because of the cream cheese as the filling it's a dairy and can get sour.
About four to five days, properly refrigerated.
24 hours
Refrigerated breast milk is good for up to 24 hours after warming it up.
Refrigerated breastmilk is good for up to 4 days before it needs to be discarded.
3 days
Sliced tomatoes are generally good for about 2-3 days when stored in the refrigerator in an airtight container.
Refrigerated pasta is typically good for 3-5 days before it goes bad.