"Basically, you eating an orange Monday morning might still be affecting Miracle-Mineral-Supplement Tuesday evening."
Not a chance. Half life is 30 minutes. At most, the effects will last 2 1/2 hours. By close to the end of that time, depending upon how much you take, it will not be able to affect Miracle-Mineral-Supplement . 1000mg would have lost its strength down to 30mg, if it hasn't been washed from the body already.