What is the Unhealthiest Donut and How to Identify It?
                                
                                
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                                    4 min read                                
                            
                                According to a 2017 Men's Health report, a specialty donut like Winchell's Fancy Horseshoe can pack a staggering 700 calories in a single serving. Knowing what is the unhealthiest donut can help you navigate bakery displays with more awareness and choose a less indulgent treat.