Have you observed unexplained swelling in your legs recently? This discomfort might not just be a minor inconvenience—it could indicate low potassium levels in your body. Potassium is crucial for maintaining fluid balance, and a deficiency can result in fluid retention, leading to leg swelling. This puffiness can be uncomfortable and painful. To address this issue, try incorporating more potassium-rich foods into your diet, such as oranges, leafy greens, and fish. This simple adjustment could provide significant relief from swelling.