i've been an advocate against Aspartame for years. I'll let any of my friends know my disapproval of their diet soda drinks. I really dislike all artificial sweeteners. Shit aint natural.
http://www.healthy-holistic-living.com/popular-diet-ingredient-now-linked-leukemia-lymphoma-new-landmark-study-humans.html
What is funny is how our lovely government agencies have allowed this product to be served for us for years, but told us Coconut Oil was bad for us, along with Butter... which while they may be in unhealthy doses as anything is, neither are as bad as they were made out to be. This allowed the margarine industry to explode... and flies wont even touch the stuff.
https://www.statnews.com/2016/06/29/butter-cardiovascular-saturated-fat/