Of course my personal findings are completely anecdotal, but four weeks ago I stopped having any artificial sweetener in my life. I was having it in coffee a few times a day and low sugar products that we are told are supposed to be better for us (anything from drinks to snacks and swapping sugar in recipes for sweeteners a la Pinch of Nom). I cut it out after reading how it affects our insulin levels in the book Ultra Processed People and it just seemed to fit. I was constantly hungry, really struggling to control my appetite, and had piled on a stone and a half in less than a year. I wasn't sleeping, up half the night needing to wee no matter when I stopped fluid intake, and that was contributing to my need for food.
Within a day of stopping it I was no longer starving all of the time. I was able to eat less, at longer intervals, without being raging hangry! I also started sleeping through within a couple of days. I can count on one hand how many times I have woken for a middle of the night wee in those four weeks.
I have majorly cut back on sweet treats too and I don't eat fruit as I don't want sweet stuff at all. I'm finding it easier to calorie count (my preferred method of weight loss) after spending 18 months cross at myself for not sticking within my allowance day after day and just putting more weight on.
I just wanted to share because sometimes it's just a golden nugget of information that can help someone else with their battle.