Time will tell, but as of right now, NuBiotix it has worked far better than anything I have been given to try or I purchased to try.

Constipation and stomach pains

I started taking this about six months ago for four days, and it constipated me and gave me horrible stomach pains. So I stopped it just in case that was the problem. I just started taking it again four days ago, and lo and behold, the horrible stomach pains and constipation started again. Obviously it is the Nubiotics and I won't take it again. I never have trouble with constipation. It's usually the other way around. I thought, and my doctor thought, I needed more probiotics, etc.

http://www.supplementsoffer.com/nubiotics-review/