Can You Drink Gold Nanoparticles?
                                
                                
                                •
                                
                                
                        
                                    
                                    1 min read                                
                            
                                Despite claims made by some dietary supplement companies, ingesting gold nanoparticles is not recommended and comes with potential health risks. The inert nature of bulk gold changes drastically at the nanoscale, where properties like large surface area and high reactivity can become toxic within the body. While some products containing colloidal gold are marketed for wellness, many expert bodies warn against their oral use due to insufficient safety data.