MSG is extremely dangerous. I ingested quite a bit of it in some homemade chicken soup that I made last week with organic chicken broth. As a result, I became afflicted with extremely painful and nearly blinding headaches and foot and leg swelling that led me to fear the worst. I've used this particular brand for years without a problem. They have apparently changed the recipe.
It took me several days to detox from it, and I am okay now, thank God.