You're spot on about cinnamon gum—it's easy to overlook the sugar content because of that spicy kick. I've noticed some brands market themselves as "sugar-free," but even then, you've got to watch out for acidic ingredients that can still harm enamel over time. Personally, I've switched to xylitol-based gums; they're dentist-approved and actually help protect teeth. Took a bit to get used to the taste, but now I prefer it...and my dentist definitely approves, haha.
I've been thinking about switching to xylitol gum too, especially for my kids. They're always reaching for the fruity-flavored gums, but even the sugar-free ones seem loaded with artificial sweeteners and acids. Did your dentist mention if xylitol gums are safe for younger children? I've read mixed things online, and it'd be nice to hear from someone who's already made the switch with their family...
My dentist actually brought up xylitol gum last time I was in with my daughter (she's 6). He said it's generally safe for kids as long as they're old enough not to swallow it constantly, lol. We've been using it for a few months now, and honestly, it's been great—no complaints from her or me. She even likes the taste better than the artificial fruity stuff we used before. Might be worth giving it a shot if you're feeling unsure...
We've been using xylitol gum at home too, and honestly, it's been a lifesaver. I had braces as a teen and still remember the endless lectures about sugar and cavities... wish I'd known about this stuff back then. It's great your daughter likes it—makes things so much easier when kids actually enjoy something that's good for them. Sounds like you're doing an awesome job keeping her teeth healthy without making it feel like a chore.
We've been trying xylitol gum too, and honestly, I wish I'd discovered it sooner. My son used to dread dentist visits because he always had cavities, even though we brushed religiously. Switching to xylitol gum made a noticeable difference—his last check-up was cavity-free for the first time ever. It's such a relief when you find something that actually works without turning dental care into a daily battle... Glad your daughter's enjoying it too; definitely makes life easier.