I really HATE IT when foods are labeled as "no soy" that have "natural flavorings" ingredients that include things derived from soy! A friend suggested I try a Quest bar today. She said there was no soy in it. I went to GNC and talked to the sales clerk about the product. Looked on the website to see that they also mentioned the no-soy thing. So I bought a few and ate one. Bang, 20 minutes later, extreme lethargy and seriously aching muscles, what always occurs only when I've eaten something with soy in it. I didn't eat anything for at least four hours before eating the bar.
It's not just bad because it basically disables me for a minimum of four hours, but it triggers huge hunger and food cravings for nearly a day. For years I would eat something with soy and struggle with hunger for hours, despite having already eaten adequately. I only figured this stuff out in the last four years, but can't always avoid soy.
It's been six hours since I ate the bar. I feel pretty useless, still. Thankfully I don't have to go to work tonight.