High-sugar and high-fat food and drink can contribute to weight gain, and sugary foods can cause sharp rises in your blood glucose levels. Cinnamon: It is also known to be an effective stomach cleaner; it reduces sharp spikes in blood sugar after meals, and increases your insulin sensitivity as well. It’s now well over a decade since that date - that’s pretty darn disgraceful. However, it is now known that many starchy foods are digested…