Thanks John. I'm glad to hear that cutting down on sugar helped you too. As you say, it's going to be a challenge avoiding sugar over the holidays. I've already received a box of chocolates as a gift, but am going to try and limit myself to one a day. I've also switched from flavoured to plain yogurt, and only buy gluten-free cereals with the lowest possible sugar content. And I rarely eat desserts, cookies, pastries, etc. Thanks for the article link -- I'll read this one too!