Sodium is salt. Humans sweat salt water. Sodium must be taken in daily but receiving more than enough will speed up your heart rate. A fast heart rate is not healthy, it means one has high blood...
Make sure you're not confusing Bicarbonate (which is naturally produced in the human body by the pancreas) with Sodium Bicarbonate (which is not).
Bicarbonate ( HCO3− ) is an alkaline that acts...