When I first got sick a doctor looked at my frequent hypoglycemic episodes and diagnosed insulin resistance. I was put on a strict low carb diet. It helped because I cut back drastically on fruit and I lost heaps of weight. But I was miserable, hungry all the time. It wasn't until I discovered salicylates that I learnt I was reacting to the salads and not the bread – Jen

See salicylate-induced hypoglycemia in factsheet and many scientific references here.