Potassium is a crucial mineral and electrolyte that helps the body function normally. It's essential for maintaining fluid balance, supporting normal blood pressure, aiding muscle contractions (including those of the heart), and helping nerve signals work properly.
Symptoms of low potassium can vary and may include muscle weakness, cramps, fatigue, constipation, and irregular heartbeats. If you suspect you have low potassium or are experiencing concerning symptoms, it's important to seek medical advice.
Many healthy foods are rich in potassium. Good sources include fruits like bananas, oranges, and apricots; vegetables such as spinach, broccoli, and potatoes; legumes; and lean meats. A varied and balanced diet is usually sufficient for most people to meet their potassium needs.