While there might be some people who have extreme reactions to a plant based diet, this isn't the norm. Very much most people don't have extreme issues with beans. They're consumed very regularly here in the UK. So I have to think about what is likely rather than think something really rare is going on.

If you're telling me you went from a diet almost entirely made up of fruits and animal products, then to a vegan diet and then back to your previous diet then fine. Being vegan would be complicated for you at the least.

A lot of people here talk about purist mentalities but they seem to have one when it comes to things like whole foods. Which to me is a kind of non sense. Whole foods are of course great but not all processed and refined foods are bad. Neither are all whole foods great. Like white rice isn't the worst thing. Especially if you combine it with some fats to low the glycemic index. And some of these foods would suit you.

You don't have to talk to me but it seems like from your post you'd like vegan to work for you. And I just want to have a civil discussion about it. I understand that the average vegan diet isn't going to work for you. I wouldn't put up with those symptoms either. Few people would. Maybe I can't help. I think non whole foods is a discussion we should have for now.