Sweeteners may be safe, but are they healthy? Food manufacturers claim sweeteners help prevent tooth decay, control blood sugar levels and reduce our calorie intake.
EFSA [European Food Safety Authority] has approved the health claims made about xylitol, sorbitol and sucralose, among others, in relation to oral health and controlling blood sugar levels.
Dietitian Emma Carder states: “Research into sweeteners shows they are perfectly safe to eat or drink on a daily basis as part of a healthy diet.”
She also says they are a really useful alternative for people with diabetes who need to watch their blood sugar levels while still enjoying their favourite foods.
“Like sugar, sweeteners provide a sweet taste but what sets them apart is that, after consumption, they don’t increase blood sugar levels,” she says.
It has been suggested that the use of artificial sweeteners may have a stimulating effect on appetite and, therefore, may play a role in weight gain and obesity.
However, research into sweeteners and appetite stimulation is inconsistent. Also, there is little evidence from longer-term studies to show that sweeteners lead to increased energy intake and contribute to the risk of obesity.