Monk Fruit (Sweetener)

Zero-calorie, natural sweetener with antioxidant properties.

Also known as: Luo Han Guo • Siraitia grosvenorii

other Names
Luo Han Guo, Siraitia grosvenorii
primary Benefits
Zero-calorie sweetener, does not raise blood sugar, antioxidant properties
common Dose
Use to taste as a sugar substitute
best Form
Pure extract or blended with other sweeteners
timing
Anytime
safety Rating
Generally recognized as safe (GRAS)

Overview

Monk fruit sweetener is a natural, zero-calorie sweetener extracted from the monk fruit, a small, round fruit native to Southeast Asia. Its sweetness comes from unique antioxidants called mogrosides, which are much sweeter than sugar but do not affect blood sugar levels. This makes it a popular sugar substitute for those on low-carb or ketogenic diets, as well as for individuals with diabetes.

Key Benefits

Zero-Calorie Sweetener

Provides sweetness without the calories, making it a great tool for weight management.

Does Not Affect Blood Sugar

Has a glycemic index of zero and does not impact blood glucose or insulin levels, making it safe for diabetics.

Rich in Antioxidants

The mogrosides in monk fruit have antioxidant properties that help to combat free radical damage in the body.

Anti-Inflammatory Effects

Some studies suggest that mogrosides may have anti-inflammatory effects, which can contribute to overall health.

Dosage & How to Take

There is no specific dosage for monk fruit sweetener. It is used to taste as a replacement for sugar in foods and beverages.

PurposeDoseNotes
Sweetening BeveragesA small amount to tasteA little goes a long way as it is 150-200 times sweeter than sugar.
Baking and CookingUse according to product instructions, often a 1:1 replacement for sugarSome products are blended with erythritol to provide bulk and a sugar-like texture.

Best Time to Take

Anytime

With or Without Food

Can be consumed with or without food.

Forms & Bioavailability

FormAbsorptionBest ForNotes
Pure ExtractHighConcentrated sweetness.A very small amount is needed.
BlendsHighBaking and general use.Often blended with erythritol to mimic the volume and texture of sugar.

Side Effects & Safety

Common

  • Generally well-tolerated.

Rare

  • Digestive upset (more likely with blends containing sugar alcohols like erythritol)

Contraindications

  • Allergy to the Cucurbitaceae (gourd) family of plants.

Interactions

None knownMild

Monk fruit sweetener is not known to have any significant drug or supplement interactions.

Scientific Research

2014Journal of Ethnopharmacology

Mogrosides from Siraitia grosvenorii: a review of their sweetness and biological activities

A review of the chemistry, sweetness, and potential health benefits of mogrosides from monk fruit.

2016Journal of Agricultural and Food Chemistry

Antioxidant and anti-inflammatory activities of mogrosides from Siraitia grosvenorii

Mogrosides were found to exhibit significant antioxidant and anti-inflammatory effects in cell culture studies.

Food Sources

Monk Fruit (Siraitia grosvenorii)

Products With Monk Fruit (Sweetener)

1 product in our database contains this ingredient

Frequently Asked Questions

Medical Disclaimer

This content is for educational and informational purposes only and is not intended as medical advice. Always consult with a qualified healthcare professional before starting any supplement regimen, especially if you have pre-existing health conditions or are taking medications. The statements on this page have not been evaluated by the Food and Drug Administration.