Congratulations! It is such a wonderful feeling when you have a surge of warmth flow through your body after eating a hearty meal. It make so energized and I notice that my ‘brain fog’ tends to clear up as well. As far as the carrageenan goes, I wouldn’t worry about it. There is no clear evidence that it will cause cancer in humans. More info is needed.
http://chriskresser.com/harmful-or-harmless-carrageenan
Also, even if it kills rats, one certainly can’t conclude that it will kill humans, too. Heck, cats can die from chocolate, but I’m pretty sure chocolate isn’t deadly to us – at least I hope not or I’m in MASSIVE trouble!