Can we say, at this stage, that the studies done are only a start and that they are in the early stages? The data from these studies do not span a long period of time. Further studies and new scientific evidence are needed to corroborate data from early studies. We can't rely on a single study. A larger study should be done to determine the effects of this content on public health.
On February 7th, 2017. See this statement in context.