Question 1

Which sugar substitute is the healthiest?

Accepted Answer

Erythritol and stevia are considered the healthiest choices. Erythritol is a zero-calorie sugar alcohol that the body does not metabolise and that does not raise blood sugar. Stevia is a plant-based sweetener that is 200-300 times sweeter than sugar. Neither has known harmful side effects with long-term use.

Question 2

Do sugar substitutes raise blood sugar?

Accepted Answer

Most natural sugar substitutes do not significantly raise blood sugar. Erythritol and stevia have a glycaemic index of 0. Xylitol raises blood sugar minimally (GI about 7 vs sugar's 65). However, some products may contain fillers that affect blood sugar — always check the ingredient list before purchasing.

Question 3

Can sugar substitutes be used in baking?

Accepted Answer

Yes, many sugar substitutes work well for baking. Erythritol and xylitol replace sugar at a 1:1 ratio. Stevia is much more concentrated and requires smaller amounts. Some substitutes may alter texture — erythritol gives a cooling effect, stevia can taste bitter in large quantities. Blends of sweeteners often work best.

Question 4

Are sugar substitutes safe for children?

Accepted Answer

Natural sugar substitutes like stevia and erythritol are generally safe for children in moderate amounts. Xylitol is even beneficial for dental health. However, young children should get accustomed to natural flavours without artificially increasing their sweet preference. For children under 3, it is better to limit all added sweeteners.

Question 5

Why do some sugar substitutes cause digestive issues?

Accepted Answer

Sugar alcohols like xylitol, sorbitol, and maltitol can cause gas, bloating, and diarrhoea in large amounts because they ferment in the large intestine. Erythritol is the exception — it is absorbed in the small intestine and causes significantly fewer digestive problems. Start with small amounts and increase gradually.

Sugar Substitutes — Stevia, Erythritol & Syrups

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