5 natural sweeteners that won’t spike your blood sugar

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July 16, 2025

On July 16, 2025

There’s no polite way to say it; most of us are consuming far too much sugar, often without realising it. While the World Health Organisation recommends limiting added sugar intake to about 6 teaspoons a day, studies show that the average Indian easily overshoots this, thanks to everything from mid-morning chai to “lightly sweetened” biscuits and deceptively healthy granola bars.

It’s not always because of conscious decisions. Sugar can be hidden in everyday packaged foods, from ketchup and sandwich spreads to store-bought dals, snacks and even so-called “diet” drinks. Ingredients like liquid glucose, maltodextrin and fruit concentrates often sneak in under unfamiliar names. Sugar has become a stealthy staple.

Luckily, there are some things you can do to cut back. First, learn to read ingredient labels and remember that anything that ends in “-ose” is usually a form of sugar, like glucose and sucrose. Next, avoid processed foods as much as possible. And, lastly, find substitutes for white sugar that won’t cause blood glucose to spike.

The latter isn’t as hard as it sounds. Many natural sweeteners come without the glucose-spiking qualities of conventional white sugar. Here, we’ve listed some favourites along with their glycemic indexes (GI)—AKA the rate at which the glucose level of the blood is raised on a scale of 0 to 100, with 100 being pure glucose. After all, sometimes you need a little something sweet. Life is short, and a life without the occasional treat would be no fun at all.

5 natural sweeteners that won’t spike glucose

1. Agave syrup (GI 15)

Agave syrup is a natural sweetener extracted from the sap of the agave plant, which is the same plant that tequila is made from. Agave has a fluid texture and a sweet flavour thanks to its fructose concentration, but its glycemic index is three times lower than that of white sugar (GI 15). It can easily be used in drinks, desserts, dressings, and other dishes that require a little sweetness.

2. Honey (GI 55)

Though vegans may want to stay away, raw honey is a great sugar substitute. With a moderate glycemic index (GI 55) and distinctive flavour, it’s the perfect complement to healthy breakfasts and snacks. Most honey—especially Manuka—also contains medicinal properties and can be used for everything from soothing sore throats to healing wounds. Win-win.

3. Coconut sugar (GI 35)

Coconut sugar is the natural sweetener obtained from the sap of coconut blossoms. Less refined than white cane sugar, it has a fairly low glycemic index (GI 35), making it a sensible alternative for curbing cravings. It also contains a significant amount of inulin, a prebiotic fibre beneficial to digestion. And its unique, sweet, caramelised flavour makes it an indispensable part of the culinary repertoire, especially in pastry-making.

4. Monk fruit (GI 0)

Monk fruit is 250 times sweeter than cane sugar, yet it contains no calories or carbohydrates. Derived from the fruit of the monk fruit plant, this natural sweetener contains mogrosides that do not raise blood sugar levels; it does not contain any glucose or fructose. Thus, the glycemic index of monk fruit sugar is 0, which means it does not raise blood sugar levels.

5. Date syrup (GI 47)

Dates are like nature’s candy, with a sweet, caramel flavour. But despite their confectionary conjurings, the fruit’s glycemic index is around 47, less than half that of conventional sugar. Same goes for date syrup, which contains essential minerals like potassium, magnesium, and iron as well as antioxidants and fibre.

This article first appeared on Vogue.fr