Fat in general should not be bothering you however there may be some time needed for adjustment if you were eating low fat before... However, you may have trouble with a certain kind of fat, food, or even the coffee. For instance, for some reason I do not digest fish oils. They make me burp and it's gross. The fatty fishes make my child vomit so I suspect it's a real issue for us.

Are you using butter? If so, for a few people, even the small amounts of milk proteins in butter could be an issue.

If you can narrow down what is causing it, then you could eliminate it for awhile.

I had trouble, and almost threw in the towel. Then I read that it can take time for the gallbladder to get used to a high fat diet. A number of herbs apparently can help stimulate the gallbladder. Two I tried were turmeric and ginger, with or after the meal. Worked immediately.

It might just be the BPC. I've done a lot better with leveling my blood sugar since going off caffeine ( except for very occasional dark chocolate). I love coffee but it doesn't love me.

I used to start the day with a cup or two of tea but in recent years it began to give me that retching morning sickness feeling (which, I found out in my pregnancies was tied to low blood sugar) and I had to give it up. For a few years after that, coffee with half and half or full cream would keep me going some hours but early this year it wasn't working and I'd get those nauseating blood sugar crashes. Guess what I'm trying to say is that your body's reaction to something can change without warning or apparent reason.

Coffee or caffeinated tea for some reason makes me burn through my energy sources at an accelerated rate, leaving me nauseous and shaky in a relatively short time. Full fat additions (I never made BPC but I did, early on, put full cream in the coffee and had a habit of taking a TBS of coconut oil to start the day) didn't make much difference. It's just the way my body seems to react to coffee/tea these days.

Interesting, I should tell my hubby this. He was trying BPC with me and had a very upset stomach the couple of days we had it. Me, no problem! So, he thinks he can't do the high fat thing.

Oh I hope you tell him--if it is the same issue, it really is just a transition thing. Once the gallbladder kicks in, the issue goes away. It didn't even take a few days, if I recall, but again, I helped it along with ginger in particular. Rubbed it on a grater, added it to water, and pretended it was ginger ale. Worked great. If I didn't have that relief, though, I would've quit, so I can see why he would too.

Darn. I actually quit coffee for a couple months and felt great. Just added it back recently. That's probably it....grr. I've been liking how it helps my mood and energy. Lame. Cutting out butter for today to see if that may be the culprit though.

I'm in the same boat here. I've quit coffee a few times before, and also added it back recently for mood and energy. its a tough thing to quit too! I swear every time that I'm done for good!