What Are the Side Effects of Valine?
                                
                                
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                                    4 min read                                
                            
                                While valine is an essential amino acid necessary for normal body function, excessive supplementation can lead to adverse effects. Many people consume valine through a balanced diet, but high-dose supplements, often taken by athletes, can cause a range of unwanted side effects, from mild gastrointestinal distress to more serious complications.