What does mixing baking soda and vinegar do to your body?

What Really Happens When You Mix Baking Soda and Vinegar?

The trend of combining baking soda and apple cider vinegar has gained popularity online, largely driven by the belief that it can alkalize your body. The core theory behind this wellness trend suggests that creating a less acidic internal environment helps ward off chronic health issues. However, the chemistry behind this popular mix tells a very different story.

When you combine sodium bicarbonate (baking soda) with acetic acid (vinegar), an immediate chemical reaction takes place. The two compounds essentially neutralize each other, producing water, sodium acetate, and carbon dioxide gas. In short, mixing a base with an acid cancels out the specific chemical properties that make each ingredient useful on its own.

Furthermore, drinking this mixture will not alter your body’s pH levels. Human physiology relies on tight internal controls, primarily managed by the kidneys and lungs, to keep blood pH strictly balanced between 7.35 and 7.45. What you eat or drink cannot drastically change this delicate system.

While diluted vinegar or plain baking soda can occasionally serve specific minor health purposes—such as aiding digestion or acting as an occasional antacid—combining them simply creates carbonated, salty water. Understanding basic chemical principles helps separate viral health myths from genuinely effective wellness habits.