It's not important why ... just that it does. Coca Cola (etc.) has 2.37-3.10pH, and the acidity is from phosphoric acid. https://www.foodchamps.org/is-coca-co

It's not important why ... just that it does. Coca Cola (etc.) has 2.37-3.10pH, and the acidity is from phosphoric acid. https://www.foodchamps.org/is-coca-cola-acidic/ https://www.foodchamps.org/is-coca-cola-acidic/ "Due to their high sugar and acid content, over-consumption of these drinks is bad for your health and can aggravate symptoms of acid reflux." "It can also cause bones and tooth enamel to erode, creating the perfect conditions for the development of cavities."