Today's low was after a snack of a 2-inch piece of smoked sausage, 5 cherry tomatoes, a Ryvita and a few crisps. She eats little and often, and also whenever she gets symptoms (extreme exhaustion, headache, feeling faint/dizzy, palpitations, sweating). She avoids sugary rubbish most of the time. We are in the middle of a house move so she can't register with new doctor until Monday.