What’s the healthiest way to prepare vegetables? The way that makes you eat them.

By Albert Stumm

In Carlene Thomas’ experience, two types of people ask her advice as a dietitian about the healthiest way to prepare vegetables.

Those looking to improve their diet are curious about how different cooking methods affect nutritional content. Others wonder how best to work more vegetables into their diet in general.

The simplest version of her answer to both groups is: The best vegetables are the ones you actually want to eat.

“A lot of people engage in aspirational vegetable shopping” without actually using them, said Thomas, of Leesburg, Virginia. In that case, “It doesn’t matter how you cook them, because if they’re going in the trash, they’re not in your body.”

That said, research shows different cooking methods do affect the nutritional content of produce, but it’s not as simple as raw vs. steamed vs. roasted.

Are raw vegetables healthier than cooked?

Not always. Prolonged exposure to