If it’s good enough for astronauts…
Did you know that during the early days of space exploration, NASA astronauts wanted nutrient-rich, compact and easy-to-eat foods for their space voyages? Bananas made the cut not just for their potassium content, but also because they are so easy to eat and provide a quick energy boost.
All that potassium power has certainly earned its good reputation!
Potassium is an essential mineral and electrolyte that plays a vital role in various bodily functions. What’s so great about it? Well, we’re here to tell you, but first – do you need it?
On the upside, relatively healthy people aren’t typically potassium-deficient. But it can sneak up on you if you’re not eating enough potassium-rich foods, losing too much potassium through urine and sweat, or having gastrointestinal troubles.
When your body is running low on potassium, it might start sending out some pretty noticeable SOS signals:
That’s easy enough! Potassium is found in a ton of foods, including bananas, oranges, apricots, and avocados. In veggies, opt for spinach, sweet potatoes and tomatoes. Legume helpers include lentils, peas and beans and then there’s plenty of potassium in almonds and sunflower seeds. You can even get a dose from milk, yoghurt, salmon and cod (fish).
Potassium deficiency can sneak up on you. Not eating enough potassium-packed foods like bananas and sweet potatoes is a common culprit. But that's not all—excessive losses from prolonged diarrhoea, vomiting, or even the use of diuretics can drain your potassium reserves. Underlying medical conditions, such as chronic kidney disease, hormonal imbalances, or eating disorders, can also play a significant role in depleting this vital nutrient. If you have kidney issues or are taking certain medications, be sure to monitor your potassium intake carefully.
Disclaimer
This article is for informational purposes only. Always check with your doctor or medical practitioner about any health concerns, before embarking on any fitness or nutrition programme, or using any medication.