Sentence examples for is proven safe from inspiring English sources

R744 manufacturers also argue that, unlike HFO-1234yf, CO2 is proven, safe, natural and sustainable.

But just how much of the pesticide is making its way into our food supply has been hard to determine, thanks largely to a U.S. regulatory community that has repeatedly said it's a waste of time and money to test for residues of a pesticide that the agrichemical industry says is proven safe.

Since CS combined with PLA is proven safe and easy to prepare without complicated or time-consuming chemical conjugation steps, it is a promising vehicle efficiently used for siRNA delivery.

Nevertheless, maternal immunization with a live RSV vaccine will only be feasible when the vaccine is proven safe in preclinical studies with pregnant animals from relevant species and subsequently in clinical studies among pregnant women in which infants are closely monitored.

It would be too much to say that GM foods have therefore been proven safe.

It would be too much to say that GM foods have thereby been proven safe.

"Bottom line: Shale gas has not been proven safe for freshwater or the environment".

It's also true that the US "does not require genetically engineered plants to be proven safe".

"Avastin is not manufactured or approved and to date has not been proven safe for use in the eye," a spokesman for the company said Tuesday.

Recent European Union legislation requiring chemicals in common use to be proven safe to use, however, may yet reverse the trend.

Supplements do not have to be proven safe and effective before they can be sold, as medicines do, and the new rules will not change that.