For those on the board that suffer from Irritable Bowel Sydnrom here is a bit of interesting feedback. Myself and one other I know has used Zycam (the over the counter homeopathic nasal spray) for the common cold. We both noticed it greatly improved IBS symptoms and stomach/intestinal health overall. Zycam is really just diluted Zinc, that get directly into the bloodstream if you use the Nasal Gel which is the most pure form produced by the manufacturer. I am curious if anyone has noticed the same benefit, or would give it a try? If enough people got benefit, perhaps we could contact the manufacturer and see. My guess is that this product's Zinc, boosts the immune system but does not stimulate it, it acually calms it down. Also, most of us are lacking in Zinc. And finally, I believe Zinc has Antiviral properties. Curious for your feedback.