Sugary beverages are the worst drink choice for someone with diabetes.

First, they’re very high in carbs, with a 12-ounce (354-mL) can of cola providing 38.5 grams.

The same amount of sweetened iced tea and lemonade each contain almost 45 grams of carbs exclusively from sugar.

In addition, these drinks are loaded with fructose, which is strongly linked to insulin resistance and diabetes. Indeed, studies suggest that consuming sugar-sweetened beverages may increase the risk of diabetes-related conditions like fatty liver disease

What’s more, the high fructose levels in sugary drinks may lead to metabolic changes that promote belly fat and potentially harmful cholesterol and triglyceride levels.

In separate studies in adults with overweight and obesity, consuming 25% of calories from high fructose beverages on a weight-maintaining diet led to increased insulin resistance and belly fat, lower metabolic rate, and worse heart health markers.

To help control blood sugar levels and prevent disease risk, consume water, club soda, or unsweetened iced tea instead of sugary beverages.

Sodas and sweet drinks are high in carbs, which increase blood sugar. Also, their high fructose content has been linked to insulin resistance and an increased risk of obesity, fatty liver, and other diseases.