I have found both to be true. I have had it happen with an hour of eating something bad, like eggs or red lobster cheese biscuits(I love those ). I also have had problems the next day. I mostly have problems in the morning, before I eat anything, so tend to believe it is from something I ate the day before.
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Re: Timing of Attacks
). I also have had problems the next day. I mostly have problems in the morning, before I eat anything, so tend to believe it is from something I ate the day before.
