Cut Down on Sugar and Fat Without Sacrificing Taste Impact of Sugar on Blood Glucose Levels For diabetics, consuming sugary foods can lead to rapid spikes in blood sugar. This is because sugar is quickly absorbed into the bloodstream, causing a sudden rise in glucose levels. Effect of Fat on Insulin Sensitivity Excessive intake of unhealthy fats, such as those found in fried f... https://www.freedomfromdiabetes.org/blog/post/how-to-reduce-sugar-and-fat%20/4129