There’s lots of supporting studies but I’m only linking to one because…it’s exhausting.
This book, Fat Chance, came out a couple of years ago now but I just read it and highly recommend it. I like to read a few food books a year to remind myself of how screwed our food system is. This book effectively scared me away from sugar once and for all.
Or, if you know you’re not going to read it, here’s an interview with NPR, recorded when it came out.