I've read this few times but I could never remember where however I just found one article in an old BB magazine where this dude went from a complete fat ass to fully jacked in 12 weeks. 
He writes down his complete diet and routine and in regards to artificial sweeteners he uses Diet Coke as an example-
"Diet Coke: It's lower in calories than regular Coke but it contains sweeteners that the body cannot recognise. The body recognises sugar; it's just up to you to burn it off. The body doesn't recognise so-called artificial sweeteners and considers them toxins; thus it cannot process them, instead storing them around the fat cells and preventing stored fat from being transported into the blood stream to be burned."
I understand that these sweeteners are toxins and yes, they do get stored in fat cells but is there any truth into these toxins hindering fatloss?

He writes down his complete diet and routine and in regards to artificial sweeteners he uses Diet Coke as an example-
"Diet Coke: It's lower in calories than regular Coke but it contains sweeteners that the body cannot recognise. The body recognises sugar; it's just up to you to burn it off. The body doesn't recognise so-called artificial sweeteners and considers them toxins; thus it cannot process them, instead storing them around the fat cells and preventing stored fat from being transported into the blood stream to be burned."
I understand that these sweeteners are toxins and yes, they do get stored in fat cells but is there any truth into these toxins hindering fatloss?