Unfortunately fruits have some sucrose and some have very much. A banana, for example, has three times as much glucose/sucrose than fructose. Excessive sugar intake may result in hypoglycemia (low blood sugar) which will make one cranky, foggy headed and always hungry. If the pancreas gives out one day from having to produce too much insulin to reduce blood sugar then you may become diabetic and experience sugar spikes.
Last edited by nownow; 01-06-2008 at 03:11 AM.