I love coffee, and for the most part, it doesn't give me any issues. However, sometimes, if I'm using half and half or drinking a latte, I'll develop extreme stomach pain and/or diarrhea. I've never had this problem using heavy cream in my coffee (yet - just switched a couple months ago), and I've never had this problem drinking milk products alone either. I typically don't react to lactose.
So, do you think the coffee is exacerbating a mild lactose intolerance that I otherwise don't notice (if so, how?), or do you think there's something about the combination of the two that's causing the problem?
Coffee proved to be a strong trigger for increased intestinal permeability (leaky gut) for me. If you mix it with milk components that can cross the weakened intestinal wall (lactose, casein) problems arise. Do some self experimentation to see if this is the case with you too 1. try alcohol (another leaky gut trigger) and heavy cream 2. coffee with other types of milk (lactose free, youghurt, goat milk) to to see if your problem is linked to the lactose or casein content
Or maybe it isn't the cream choice. I can't see why it would "sometimes " cause problems and sometimes not if it was lactose intolerance.
Try separating them. Have some half and half with tea or something and see if you have the same issue. Try coffee black and see if you have the issue. If you want to figure it out you'll have to start eliminating variables.
Something to consider, apparently coffee has proteins that can trigger similar to gluten reactions: http://www.thehealthyhomeeconomist.com/gluten-issues-or-celiac-dont-drink-coffee/
Try doing a test on a empty stomach vs non-empty stomach.
If I drink coffee or milk after fasting, it seems to induce diarrhea after only 30 minutes, but if I have it with a big meal, or after eating recently, it doesn't bother me at all.
Coffee beans contain enzymes that irritate the entire digestive tract. Irritation results in inflammation and mucous production which can prevent the proper absorption of nutrients including carbohydrates. This can result in more food for the microbes in the colon resulting in what may appear to be symptoms of lactose intolerance. Ditch the coffee (chocolate too for the same reason) and see how things go. Additionally, if you are a regular alcohol drinker, you won't awaken with sufficient enzymes to digest the food you eat, so laying-off or severely restricting alcohol intake is a must for proper digestion.
I don't believe it's the coffee, I suffer exactly the same thing. The reason why I don't think it's the coffee is because I can drink coffee with soy milk (from the same cafe) and not have any reaction. I can have full cream or skim milk on my cereal, no reaction. I can drink instant coffee with half milk at home, no reaction. As soon as I have milk with coffee at a cafe I have a reaction? I've tried this at various coffee places over the years and the results are the same?
Am I Lactose Intolerant? 3 Answers
Coffee and motility 2 Answers
Consumption of dairy and head pressure 6 Answers