I'm wondering if anyone has experienced any side effects when using Dextrose. Once a week as a treat I have been making David's brownie recipe which uses Dextrose. I don't use it or any other sugar in other food but my daughter who is also going sugar free has had some health issues of late (nausea and general feeling unwell) and I'm wondering if there is any possibility of her being upset by the Dextrose. It is my husband, who is not on the sugar free program with us, who is suggesting that this could be the cause. Interested in your thoughts.