I didn't think there was a problem with the address or link that you posted. I just thought that the topic of ginger for nausea etc was interesting and thought I would post another link in case someone else wanted some more info on it. Tumeric's another spice where I think there have been some studies done on it. But from what I see here it does also have some problems with it also.
"People with bleeding disorders, obstructions of the bile duct, or a history of ulcers also should avoid turmeric."
http://www.cancer.org/Treatment/Treatme … s/turmeric
Any advice or comments I give are based on personal experiences and knowledge and are my opinions only, they are not to be substituted for professional medical advice. Please seek professional advice from a qualified doctor or medical professional.