Potassium bicarbonate (KHCO3) is an alkaline mineral that’s available in supplement form. Potassium is an important nutrient and electrolyte. It’s found in many foods. Fruits and vegetables, such as ...

The symptoms of potassium deficiency will depend on the severity, but can include high blood pressure, constipation, kidney problems, muscle weakness, fatigue, and heart issues. Potassium deficiency ...

Hyperkalemia, or high potassium, can result from kidney disease, certain medications, alcohol use, and other health conditions. In some instances, it may not present any symptoms. Diagnosis involves a ...