Most of us enjoy a little something sweet now and then. Reaching for a sugar-free treat might seem like a smart way to satisfy cravings without the extra calories—but artificial sweeteners may not be the win-win they appear to be.
While many myths about artificial sweeteners (like the idea that they cause cancer) have been debunked, research shows they may still do more harm than good.
Why You Might Want to Skip Artificial Sweeteners
- They can throw off a balanced diet
Artificial sweeteners may trick your body into craving more sweet foods, making it harder to stick to healthy eating habits. - They may make you hungry — and affect your metabolism
Your body expects calories when it tastes something sweet. When those calories don’t arrive—like with zero-calorie sweeteners—it may respond by making you feel hungrier. Some studies also suggest that artificial sweeteners (especially in diet sodas) may interfere with how your body processes food, possibly leading to weight gain. - They change your taste for natural foods
Artificial sweeteners are often much sweeter than natural sugars. Over time, this can dull your taste for naturally sweet foods like fruit, making them seem less satisfying—and increasing your cravings for overly sweet snacks. - They might cause stomach problems
Some artificial sweeteners, especially sugar alcohols like maltitol and sorbitol, can cause bloating, gas, or diarrhea in people who don’t digest them well. There’s also evidence that artificial sweeteners may alter your gut bacteria, which can affect blood sugar control.
Healthier Ways to Satisfy Your Sweet Tooth
- Choose fruit for a naturally sweet and nutritious treat
- Drink water to stay hydrated—try unsweetened flavored seltzer for a fizzy twist
- Use natural sweeteners like honey or agave in moderation
- Consider Stevia, a plant-based low-calorie sweetener (though more research is needed)
Bottom Line
Cravings are normal—and you don’t have to ignore them. But choosing natural options and practicing moderation can help you enjoy sweetness without the side effects.
Looking for a new doctor who will take the time to listen? MetroHealth primary care providers are conveniently located at more than 20 locations throughout Cuyahoga County. To find a provider near you, visit metrohealth.org/appointments or call 216-778-7800.
