To find out for sure, we need another 20 years of data. Thank you to all who choose to be a test subject, you are helping to keep the economy rolling along.
Btw I have volunteered to be a test subject for the mass consumption of diet soda for the last 30 years. And yes it does seem to increase the chance for a tumor or 2 or 3 Where would big business be, with out man's belief, that it will not happen to me.