I saw a very good nutritionist, but it was expensive. My poo was sent off to a lab in the USA for analysis! I had various infections and parasites. All very nasty, but with treatment, they were cleared only to be replaced with new ones.
When I stopped working, I could no longer afford to carry on with this treatment and I wasn't feeling any better, so I felt disheartened. Bear in mind I have had IBS symptoms since childhood and I felt something else was going on.
I have since sought help from a therapist and did a course with a life coach, which have been very beneficial, even if I still have IBS symptoms. IBS along with other illnesses have an emotional and environmental background. Symptoms are very real.... says I after a long session in the loo!
I think seeking help from a nutritionist can be very helpful, but not without looking at emotional issues as well. When planning meals, I was advised to start with the veg, protein next and last carbs. Eat smaller portions, but more often. Never eat a meal without protein. Avoid processed food as far as possible and cut out sugar and artificial sweeteners which are worse.
Right I'm off to follow my own advice and lose my unwanted weight......after finishing the naughty things in my cupboard!