Potassium placement

Potassium for Healthy Living

Maintaining healthy levels of potassium in the body is important for overall wellbeing. Potassium works together with other essential nutrients in the body to regulate heartbeat, muscle function, nerve signals, and other important physiological processes. Here, we explain why potassium is important, which foods contain high levels of it, and the role it plays in helping maintain a healthy body and mind.

Importance of Potassium

Potassium is an essential macromineral necessary for energy metabolism, nerve conduction, muscular activity, blood pressure regulation, and balance of intracellular and extracellular fluid. Potassium is involved in maintaining the balance of acid and alkaline (pH) in the body and is also necessary for the synthesis of proteins, and glucose.

The intake of potassium is considered to be beneficial for a variety of human health issues, including stroke, high blood pressure, ST-elevation myocardial infarction, and overall, cardiovascular health. Studies also suggest that adequate potassium intake helps to reduce the risk of bone loss, calcification, and possibly, fractures. Potassium is said to be involved in reducing the size and speeding the healing rate of renal stones.

Not only is potassium necessary for human health, it plays an ecological role in the environment. As an electrolyte, it helps to keep cells in our bodies hydrated, it helps to control the flow of fluids and other compounds through cell membranes, and it helps to regulate the rate of cellular processes.

Potassium-Rich Foods

Foods rich in potassium include:

  • Bananas
  • Milk and dairy
  • Pork
  • Beans and legumes
  • Fish such as salmon and cod
  • Avocado
  • Spinach
  • Broccoli
  • Mushrooms
  • Tomatoes
  • Carrots

Risks of Low or High Potassium

Too little or too much potassium in the body can lead to health complications. For example, low potassium levels can lead to fatigue, dehydration, and muscle cramps, whereas high potassium levels can cause irregular heartbeat, nausea, and shortness of breath.

It’s important to know your recommended daily intake of potassium and be sure to watch your levels. Ask your doctor for a blood test to make sure you have the right amount.


Getting the right amount of potassium is essential for good health and wellbeing. Eating potassium-rich foods such as bananas, milk, and fish can help to ensure you’re getting enough. Be sure to speak to your doctor if you’re concerned about your potassium levels.