Debunked: 11 Health Myths You Believe That Are Quietly Raising Your Blood Sugar

7. Artificial Sweeteners Don’t Affect Blood Sugar

Grab a pink, yellow, or blue packet, and you might assume you’ve outsmarted blood sugar spikes. But research shows the story isn’t so straightforward. While many artificial sweeteners don’t directly raise glucose, some evidence suggests that certain types may still influence insulin response or alter gut bacteria in ways that could affect long-term blood sugar patterns. That doesn’t mean you need to toss every sugar-free item, but moderation is key. Swapping every treat for an artificially sweetened version may not pay off the way you hope. Diet diversity—using a mixture of small amounts of natural sweeteners and the occasional artificial one—tends to be safest. Listen to your body, read ingredient labels, and lean into whole-food sources of sweetness—like fruit or cinnamon—when you can. It’s less about being perfect, more about finding a balance that truly works for you.

8. Skipping Meals Helps Lower Blood Sugar

The idea that skipping breakfast or lunch gives your blood sugar a break is tempting—after all, less food must mean lower glucose, right? Not necessarily. Missing meals can prompt your body to release stored glucose for energy, leading to surprising increases. Plus, fasting often triggers overeating or cravings later, ultimately making your blood sugar pattern less stable and more unpredictable. Consistency really is king. Gentle, evenly spaced meals and snacks allow your body to use energy gradually—no roller coasters, no surprises. For those who find mornings tough, even a light snack like a handful of nuts or a boiled egg can set a balanced tone for the day. Consider meal timing as self-care, not just another rule. Your body thrives on rhythm—so give it steady support, rather than big swings from feast to fast.