The #1 Healthiest Sweetener, According to Experts

If you’ve ever stood in the grocery aisle debating between honey, maple syrup, stevia, or plain old sugar, you’re not alone. Is there a better one for you, or is it better for certain uses? What is the healthiest sweetener? The idea that there is one option that beats all others is appealing, but according to registered dietitians, it’s also a myth. Learn what they want you to know about different sweeteners and how to best use them.

Why there is no clear winner

“There is no single ‘healthiest’ sweetener,” says Sapna Peruvemba, MS, RDN. “It really depends on how it’s used and in what quantity.” In fact, most sweeteners fall into two main categories:

• Nutritious sweeteners (like sugar, honey, maple syrup): provide calories and increase blood sugar
• Non-nutritive sweeteners (like stevia or sucralose): provide few or no calories and do not significantly increase blood sugar

On paper, no-calorie options might seem like an obvious choice. But it’s not that simple. Rhiannon Lambert, a UK-based nutritionist, points out that even non-nutritive sweeteners still send a strong signal to your brain. “They activate the same sweet taste receptors,” she explains, meaning your body still registers that sweet hit, but without the calories.

The biggest problem? Focusing too narrowly on the sweetener itself. “Asking which sweetener is healthiest can be slightly misleading,” says Lambert. “The main health factor is the amount of sweets we eat overall.”

Are honey and maple syrup better than sugar?

Short answer: not really.

Although honey and maple syrup are often marketed as more “natural,” nutritionally they behave very similarly to sugar. They are still made up of glucose and fructose and contribute to overall sugar intake.

“They may contain small amounts of vitamins and minerals,” says Peruvemba, “but one would have to consume such large quantities to obtain significant nutritional value that the harms of excess added sugar would outweigh any potential benefits.”

This “health halo” can turn against you. People tend to use more of these sweeteners, assuming they are healthier, which can quietly increase total sugar consumption.

What about stevia, monk fruit and other no-calorie options?

These can be useful tools, especially in specific situations. For example:

• Managing blood sugar (as in diabetes)
• Reduce overall calorie intake
• Reduce added sugars

Since they do not significantly raise blood sugar, they may help in the short term. But experts caution against viewing them as a panacea. “Although some questions remain unanswered about their long-term effects, the risks associated with excess added sugar are much more clearly established,” says Peruvemba. Lambert adds another layer: Even without calories, these sweeteners can still reinforce a preference for sweet foods. For some people, this makes it harder, not easier, to curb cravings.

The glycemic index trap

A common misconception is that a lower glycemic index (GI) equals better health. Not quite. “The glycemic index can be useful,” says Peruvemba, “but it doesn’t tell the whole story.”

Concrete example: agave syrup. Its GI is lower than that of table sugar, but it remains a concentrated source of added sugar with little nutritional value.

In addition, the GI does not take into account:

• Portion size
• What you eat next
• Overall power quality

In other words, it is one piece of the puzzle and not the deciding factor.

So which sweetener should you use?

Both experts agree: Shift your focus from finding a “perfect” sweetener to improving your overall diet. This includes:

Lambert suggests a simple but effective mindset shift: “Focus on what can be added, rather than what needs to be removed.” » For example, instead of replacing sugar with a calorie-free alternative, try adding naturally sweet foods like berries. You’ll still get that goodness, but with fiber and nutrients that actually support your health.

And over time, your taste buds adapt. “Gentleness is something we adapt to,” Lambert says. “Small, consistent changes tend to be more lasting than complete restriction.” Or as Peruvemba puts it: “It’s easy to focus on one aspect of your diet, like the sugar in your morning coffee, but zooming out has more impact. It’s the overall pattern that matters most.”