SPEAKIN’ OUT NEWS
They fizz, they pop, and they promise all the sweetness without the sugar. Zero-sugar, zero-calorie sodas are marketed as the best of both worlds: all the taste of a regular soda without the calories of sugar. For those watching their weight, counting carbs, or trying to cut back on sweets, these drinks look like a dream come true. But are they really as healthy as advertised?
The Good: Fewer Calories, Less Sugar
On the positive side, zero sodas slash sugar intake. A typical can of regular soda contains 10 to 20 teaspoons of sugar — a major contributor to obesity, diabetes, and other health problems. Zero sodas swap sugar for artificial sweeteners, which provide the sweet taste without the calories or carbs. That means lower calorie intake, better blood sugar control for some people, and a way to enjoy soda without the sugar crash. For many, that makes zero sodas look like a “healthier” alternative.
The Bad: Tooth Damage and More
But experts warn these sodas still have drawbacks. Despite being sugar-free, zero sodas are highly acidic. Over time, the acid can wear down tooth enamel, leading to cavities, sensitivity, and discoloration.
There are also concerns about the artificial sweeteners themselves. Studies suggest possible links to type 2 diabetes, heart disease, kidney problems, and even weight gain. The reason? Sweeteners trick the body into releasing insulin and may trigger stronger cravings for sugary foods. Instead of cutting calories, some people end up eating more.
The Gut Factor
Another hidden risk is the impact on the gut microbiome. Artificial sweeteners may disrupt the balance of bacteria in the digestive tract, raising the risk of glucose intolerance and inflammation. Over time, that can contribute to insulin resistance and other metabolic issues.
False Sense of Security
Perhaps the biggest danger of zero sodas is the false comfort they give consumers. Believing these drinks are “healthy,” people may drink them in large amounts or pair them with other unhealthy foods. Instead of helping with weight loss, zero sodas can contribute to weight gain — the opposite of their promise.
The Bottom Line
Zero sodas cut out sugar and calories, but they don’t cut out health risks. Between tooth decay, gut disruption, and possible heart and kidney problems, the long-term tradeoff may be too high.
The safest bet? Water, sparkling water, or unsweetened tea. Skip the chemicals, keep your health, and save soda for an occasional treat.