Is there a downside to pre-workout? Understanding the Risks and Side Effects
                                
                                
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                                    4 min read                                
                            
                                According to one study, over 50% of regular pre-workout users report experiencing side effects like nausea, skin reactions, or heart abnormalities. While formulated to boost performance, the ingredients packed into these supplements can come with significant risks, so is there a downside to pre-workout? For many, the answer is a definitive yes.