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This Common Deficiency Could Be Affecting Your Heart

Potassium is an essential mineral that plays a central role in maintaining heart health, muscle function and proper nerve signaling. Despite its importance, many people focus on well-known sources like bananas while overlooking vegetables that may provide even higher amounts.

Leafy greens, potatoes and squash are among the most concentrated sources of potassium, offering additional nutrients such as fiber, antioxidants and vitamins that support overall health. These foods can help regulate blood pressure and support normal cellular function, making them a valuable part of a balanced diet.

Incorporating a variety of potassium-rich vegetables into daily meals can help support long-term health. However, individuals with certain medical conditions, particularly kidney issues, should monitor intake carefully and consult a healthcare provider before making significant dietary changes.

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Health, March 30, 2026