What else should I do? (IBS-C)

I suffer from IBS-C and am trying really hard to combat it.  Because of all the problems of Rx drugs I prefer not to go down that rode again and am currently taking Advantage and fiber capluses everyday (helps a little but not much).  I also cut out beef (since it takes 72 hours to digest which makes things horrible for me) and I workout 30 mins six days a week.

I was wondering if cutting out all fried foods and limiting diary intake would also help?  I also notice that things get a little rough if I eat ground turkey so I am probably am going to have to give that up as well.

I just feel at my wits end! I do eat cereal with whole grains and only pasta that is whole grain, but want to know what I am missing.

So I am kinda curious as to what other IBS-C suffers diets look like and outside of Rx drugs what else are they taking to manage their syptoms.

I know this is going to sound really, really strange but I cut out all carbonated beverages and anything with fructose in it and that has really helped me.

I've had IBS-C for about 10 years now and it got to the point where I could hardly make it to work, only about 10 minutes away without the cramps starting, and I stopped travelling outside my town completely.

I hate the thought of taking medication and there isn't a lot of medications for IBS-C in canada so I read that fructose, or fruit sugars, can irritate the colon. I stopped all fructose and within about a week I was having a BM every morning. It's still hard and sometimes small but the cramps are only happening about 1 or 2 times a month now.

Thanks for all the advice...I am definitely going to add more roughaage and try to cut out Fructose as much as possible!