For most people it doesn't effect sugar blood. Some people though say it effects thier's and they have to count the total carbs there. They do stall many people. Start with having them just as a treat, not a regular thing and see if you have bad effects in any way.

*Note, don't give any to the kids. I gave my 3 yr old half of one because he handled them fine the first time I gave him some. It was not a fun mess to clean.