Myth vs. Reality: What is the one vegetable that spikes blood sugar?
                                
                                
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                                    4 min read                                
                            
                                According to research, the impact of a vegetable on blood sugar is more complex than a single culprit, debunking the misconception that there is just **one vegetable that spikes blood sugar**. The glycemic index, cooking methods, and other food pairings all play a role in determining how a starchy vegetable will affect blood glucose levels.