First, may I tell you my husband is a retired Allergist and Immunologist and he observed my IBS experiences then elimination of them. For more than 40 years I had diarrhea and severe intestinal pain. The symptoms changed as the years passed. It went from occasional to frequent and from mild to severe. This leads me to believe it is dose and frequency related. The four years prior to my discovery that annatto was the problem for me, it was daily and severe. I would get an excruciating stomach ache with bloating after 20 minutes of ingestion of an annatto product. After another 20 minutes I had an emergency run to the WC and a long bout with painful diarrhea followed by many more trips to the WC. Then, I was enervated and just wanted to do nothing and sometimes for days after. I wasn’t lactose intolerant nor did I have Celiac Sprue (which the doctors considered). In 2005, after a colonoscopy, my GI diagnosed me with IBS. The symptoms continued until 2006, when I was able to pinpoint what caused my IBS symptoms.

On a 37 day trip to Europe, I had no symptoms and was “normal”. I thought about what I was eating in the States and not in Europe. Coffee Mate came to mind. I was asymptomatic the entire trip except for one cup of coffee with a non-dairy product on the plane. Aha! Back in the States, I stayed off Coffee Mate and was fine. 30 days later I tried it and the IBS returned. A few weeks later I ate a scoop of vanilla ice cream; IBS again. What they had in common was annatto, so I researched annatto. There are hundreds of papers on annatto but not one linking annatto to IBS. My husband ordered pure annatto and experimented on me. I got the full-blown IBS when we shared a glass of water with annatto. He didn’t. Annatto predictably results in IBS symptoms of intestinal pain and diarrhea in me. It doesn’t make sense I could be the only one who gets IBS symptoms from Annatto! -  Marlene 2009 This email address is being protected from spambots. You need JavaScript enabled to view it.

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