So, I feel like the supplement was maybe helping a little, but I was also controlling my food intake on a daily bases. Does anyone know if reactive hypoglycemia be a result of iron deficiency as well? God, today was awful because I wasn't able to eat my snacks throughout the day... and I think it may have caused me to be hypoglycemic? I was really cold and barely able to keep my eyes open without shaking and twitching and now I feel like I may lose my job due to poor performance. I really hope my coworkers are understanding, but I am really afraid of more long meetings. I really can't do them well - after 2 hours I can no longer function without food or a quick nap. Anyone have helpful suggestions? I feel really anxious about this because I was so happy at work and now I feel like I have failed.. I really wish I had a dedicated doctor that I could see for longer than 15 minutes to just talk about everything.