No, I don't either. When I'm shopping for a product (e.g., milk) I'll rummage through the shelves to find the farthest best before date. I won't use dairy or eggs more than a day or so after the expiry. Everything else is pretty much fair game especially if it's frozen. It's occasionally a deciding factor when I choose what to cook from the freezer but not often. I don't make a list of the dates either.
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I never give you my number, I only give you my situation.
Beatles