Alexandra100
Well-Known Member
- Messages
- 3,793
- Type of diabetes
- Prediabetes
- Treatment type
- Tablets (oral)
I have just researched sorbitol and found that it does have some impact on bg. So no form of Rennies is totally harmless to diabetics. Fortunate that low carb eating greatly reduces the need for them! I found an article by our own David Mendosa on sweeteners where he says:From Boots Website:
Peppermint flavour Rennies
"Ingredients
Active ingredients: Calcium Carbonate 680mg and Heavy Magnesium Carbonate 80mg.
Also contains: Sucrose and glucose (250mg) (Please see leaflet for more information)."
I checked the leaflet and can find nothing more about the ingredients. 250mg sounds like a lot to me. In the past, like @shelley262, I was consuming so many of these, I asked my GP to prescribe them for me. She was happy to do so, but it turned out that the ONLY one of the many versions of Rennies on sale that is not available on prescription is the sugar free one!!! Go figure!
"There is also a sugar free version:
Active ingredients
Calcium Carbonate 680 mg and Heavy Magnesium Carbonate 80 mg.
Ingredients
Active Ingredients: Calcium Carbonate 680 mg and Heavy Magnesium Carbonate 80 mg.
Other ingredients: Sorbitol (E420) (Please see leaflet for more information)."
"Conclusion?
Dr. Atkins and the vendors of low-carb products are correct that not only fiber but also glycerin and polydextrose have little or no effect on blood glucose. The story with sugar alcohols, however, is different. One of the most commonly used sugar alcohols, maltitol and its syrups, does have a considerable effect on blood glucose. Two sugar alcohols, erythritol and mannitol, have no effect, and four others have some effect.
You need to check which sugar alcohols are used in any low-carb products you buy. Just like different carbohydrates affect blood glucose to different degrees, so too do some sugar alcohols. "
According to DM Sorbitol has a GI of 9 and a calorie content of 2.5 per gram.
You can read the whole article here: http://www.mendosa.com/netcarbs.htm