I have been getting heart palpitations for about 18 months. Saw a doctor who said it was anxiety attacks. Rubbish. So I started to take more notice of the foods I was eating. I noticed that it was instant after certain foods - corn chips, Sanitarium vegie sausages and some chinese foods (fried rice etc.).

I know its 635 because the palpitations come within half an hour of eating those foods, and are quite strong for about 2-3 hours. I'm still trying to figure out if it lasts to a lesser degree for a few more days, or if I've eaten something else in the meantime that I don't react well to. – by email.