Sentinel Potassium Gluconate 99mg is a dietary supplement containing 50 tablets that provides essential potassium to support various bodily functions. Potassium is a vital mineral that helps maintain proper heart rhythm, muscle contraction, and nerve signaling. Potassium is an essential electrolyte mineral that plays a crucial role in maintaining fluid balance, supporting muscle function, and regulating blood pressure. The 99mg dosage is a supplemental amount that can help maintain adequate potassium levels when dietary intake may be insufficient. As with any supplement, it's recommended to consult with a healthcare provider before use, especially if you have kidney problems or are taking medications that may affect potassium levels.