IAmCurious said...
In the initial experiments reported by Marcus and Watt in 1969, one-percent and five-percent carrageenan solutions were provided as the exclusive source of oral fluids for guinea pigs. Over a period of several days, the animals lost weight, developed anemia, had bloody diarrhea, and developed ulcerative colitis. These results have since been confirmed by numerous investigators and in studies involving diverse animal species, including primates."
In these experiments do they use realistic doses of carrageenan or several times the amount what any normal human would ingest?
In general I try to avoid carrageenan, but I'm not hardcore about
it. I hope Subway's white chocolate chip and macadamia nut
cookies don't have it, as I'm currently finding them more addictive than crack.
Re gluten-free. I tried a gluten-free diet a few years ago. Followed it for 6 weeks. It made no difference to my symptoms, so I resumed eating wheat. Never tried a lactose-free diet, but apart from when I was at my illest (when I think I did go through a temporary phase of lactose intolerance), I've never had any reason to believe I have trouble digesting milk: I don't get gas or the runs after drinking it.
In short, I don't think food really had any effect on me for better or worse. It's one of those things which is almost impossible to measure, since there aren't any large-scale, controlled studies done on diet and IBD. Some studies have suggested that people who get IBD eat more sugar, red meat and dairy than the rest of the population, but it's a rather weak correlation which hasn't been proven.