Are There Any Side Effects From Taking Raspberry Ketones?

The effects of raspberry ketone havent yet been studied on humans; only on rats and cells in a laboratory setting, so its full effects on humans isnt yet known. The weight-loss results were noted in rats and cells but those same results havent been scientifically tested on humans. It has a GRAS generally recognised as safe rating from the FDA. This is only for the relatively small quantities used as a food additive, not the supplement. The FDA regulates additives that go into foods, but does not concern itself with natural supplements. Please visit for more facts and figures.