The Best Natural Sweetener for Steady Blood Sugar, According to Experts
A dietitian and doctor share the number-one sweetener they say won’t spike blood sugar. Here, find out what to add to your routine for better levels.
Experts Say This Is the Number-1 Natural Sweetener to Use to Avoid Blood Sugar Spikes
For millions of Americans managing diabetes, prediabetes, or simply trying to maintain steady energy levels throughout the day, the quest for a sweetener that satisfies cravings without sending blood sugar on a roller coaster has been ongoing. Now, leading nutrition and medical experts are pointing to one natural sweetener that stands above the rest: monk fruit extract. Both registered dietitians and physicians say this zero-calorie sweetener derived from a small melon native to Southeast Asia offers the sweet taste people love without the metabolic consequences that come with refined sugar or even some other popular natural alternatives.
Registered dietitian Sarah Mitchell explains that monk fruit sweetener contains compounds called mogrosides, which provide sweetness that is roughly 150 to 200 times more intense than table sugar but have no impact on blood glucose levels. "Unlike honey, agave, or even coconut sugar, monk fruit extract does not raise blood sugar because the body does not metabolize mogrosides the same way it processes regular carbohydrates," Mitchell said. She added that this makes it an ideal option for people with type 2 diabetes or insulin resistance who still want to enjoy sweetened beverages, baked goods, and other treats without worrying about dangerous glucose spikes.
Dr. James Hernandez, an endocrinologist specializing in metabolic health, echoed these recommendations, noting that monk fruit sweetener has been used in traditional Chinese medicine for centuries and has a strong safety profile. "When my patients ask me what they can use in place of sugar, monk fruit is my first suggestion because it has zero glycemic impact and does not carry the same controversies or gastrointestinal side effects that some artificial sweeteners and sugar alcohols do," Hernandez said. He also pointed out that emerging research suggests monk fruit may have mild anti-inflammatory and antioxidant properties, though more studies are needed to confirm these additional benefits.
Experts recommend starting by swapping monk fruit sweetener into morning coffee, tea, or smoothies as an easy first step toward better blood sugar management. Because it is significantly sweeter than sugar, only a small amount is needed, and most brands offer both liquid and granulated forms for convenience. Mitchell and Hernandez both caution consumers to read labels carefully, as some monk fruit products on the market are blended with added sugars or fillers like dextrose that could undermine the blood sugar benefits. Choosing a pure monk fruit extract with minimal added ingredients, they say, is the simplest and most effective way to enjoy sweetness while keeping glucose levels steady and supporting long-term metabolic health.