Is Regular Tea Bag Acidic? Understanding the pH of Your Brew
                                
                                
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                                    2 min read                                
                            
                                According to numerous food science sources, a typical cup of black tea from a regular tea bag has a pH level between 4.9 and 5.5, making it mildly acidic. While this is less acidic than many other common drinks, understanding the factors that influence this acidity is key for those concerned about health issues like acid reflux or enamel erosion.