How much caffeine did the Panera girl drink?
                                
                                
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                                    3 min read                                
                            
                                According to court documents filed in 2023, the large, 30-ounce Panera Charged Lemonade that Sarah Katz drank contained a staggering 390 milligrams of caffeine. The Panera girl drank an amount of caffeine that contributed to her tragic death, highlighting the potent and under-labeled nature of the beverage.