Why Can't Chestnuts Be Eaten Raw? The Health Risks and Toxins Explained
                                
                                
                                •
                                
                                
                        
                                    
                                    6 min read                                
                            
                                Raw chestnuts contain high levels of tannic acid, a compound known to cause severe digestive upset, including nausea and stomach irritation. This makes it crucial to understand why can't chestnuts be eaten raw before preparing this festive holiday treat.