There's no conclusive scientific proof that anyone needs more antioxidants than what you get from eating fruits and vegetables.
We have said there is no conclusive scientific evidence proving such a connection, but we want to know more.
In the absence of conclusive scientific information about the disease, the public is grappling with it on its own, unapologetically laymen's, terms.
So far, no conclusive scientific evidence has proved the microplastics pose any threat to human health when passed up the food chain by fish.
Today Ramesh denied any such risk existed: "There is no conclusive scientific evidence to link global warming with what is happening in the Himalayan glaciers".
I began Monday night's talk by saying that this was the first time a "scientific" presentation would be given with so little conclusive scientific evidence!
There have been no conclusive scientific studies on the link between sludge and health, and the Environmental Protection Agency, which regulates the sludge fertilizer industry, has agreed to do more research.
At the invitation of the United States, a team of Zambian scientists will be visiting to meet with American experts on genetically modified organisms, said Mr. Mwanawasa, who added that he remained "open to conclusive scientific evidence".
The treaty, with more than 130 countries, will allow any of them to bar the import of genetically altered foods even though there is no conclusive scientific evidence that they are harmful.
All at once, an Atlanta academic was to find herself with the unenviable task of marshalling conclusive scientific proof for the attempted extermination of the European Jews over 50 years earlier.
"There is no conclusive scientific evidence that antibiotics used in food animals have a significant impact on the effectiveness of antibiotics in people," the National Pork Producers Council said.
