While sodium helps make food taste good, for some consumers, sodium imbalance can be a serious health issue. It helps regulate blood pressure, water content in the body, and many other factors.
If sodium levels in the blood are low, this can be the result of diarrhea, vomiting, kidney disease, heart failure, diuretic medications, liver cirrhosis, and other factors. The symptoms the body gives include confusion, fatigue, loss of appetite, irritability, muscle weakness, and other symptoms.
Consulting a medical professional is a priority. There are many issues that can lead to low sodium. Treatments can include medication, fluids through the vein, or limited liquid intake.
Learn more at https://medlineplus.gov/ency/article/000394.htm.