Is Onion High In Potassium? (Answered)

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Onion is a vegetable primarily used to enrich dishes all over the world. Onions have the property to make meals more delicious and tastier. 

Onions contain small amounts of folate, vitamins B1, B6 and C to manganese, phosphorus, iron, copper, and potassium. 

Whatever your actual health situation, eating healthy is a priority that everyone should follow. Assuming the correct quantity of vitamins and minerals is not an easy task and sometimes can be stressful too. 

People with chronic kidney disease are recommended to eat foods with low potassium content or by limiting their intake. The question that may arise in your head if you are following that type of diet could be:

Is onion high in potassium? One medium size of onion raw contains 160.6mg of potassium, which means that for 100g of onion, you will find 146 mg of potassium. The onion can be considered a medium potassium vegetable.

But what about the other types of onion? Are they low or high in potassium? Is onion good for kidney patients?

Is spring onion high in potassium?

Spring onion or scallions contain 41.4mg of potassium for a serving size of 1 medium, which means that 100g of spring onion contains 276 mg of potassium.

The scallion type is the second most popular onion used in dishes.

The advantage of using spring onion is that it is low in potassium than other types of onions, and they can be easily found everywhere without any problem.

Is red onion high in potassium?

Red onion is not a common type of onion; it can be found in its original form only in a small town in Calabria named Tropea. 

They have a bright purple colour that makes the red onion very attractive. They are mainly used to enrich salad, prepare risotto, or consume raw. 

The potassium content for 100g of red onion is 146 mg, a value practically identical to the most common famous variation of onion.

If you are trying to balance your diets, and you can find it, integrating the red onion into your meal is a good choice.

Is onion soup high in potassium?

1 tbsp of onion soup contains 54.1mg of potassium; for a serving of 100g of it, we will find 721 mg of potassium, values that, if consumed in large quantities, make the onion soup a high potassium dish.

We have discovered that the quantity of potassium present in the onion is not rich. It can be an optimal vegetable for people following a kidney-friendly diet.

Anyway, as we observed in the article related to the potassium content of garlic, some variations of it may include a higher quantity of potassium. This is the case for the onion soup as well. 

The origin of the onion soup is associated with the French; anyway, studies have demonstrated that the onion soup was consumed since Roman times.

Nowadays, onion soup is still in use, and it is integrated in many people’s diets; it can be enriched with many other ingredients by making it tastier. 

Whatever types of diets you are following, consuming the onion soup in the right quantity will give you many benefits as it is a good source of Vitamine C, B6, iron, and folate. It could help you relieve cold and flu thanks to its inflammatory properties. 

Is onion powder high in potassium?

The potassium content of onion in powder is 68mg for 1 tbsp, which means that 100g of it, we found 985mg of potassium.

For the quantity that we are usually to use, onion powder can be considered a low potassium spice, and if used in moderation, it can enrich the taste of many dishes. 

The onion powder is a dehydrated version of the original onion, and it’s mainly used as an ingredient in spice mixes. Powder onion can be also used on topping on pizza, chicken breast, or meats.

Some of the health benefits associated with the consumption of onion in powder form are related to its content of vitamins like B and C, magnesium, calcium, iron and potassium.

If you are interested you can find more about foods and potassium and look :

Is there potassium in onion rings?

If you pass through burger king, one of the things you cannot avoid eating is the onion rings.

Onion rings are not part of a healthy diet, and in case you are following a particular diet, you should take care about consuming it.

If you follow a low potassium diet and are in the Burger king, your question could be? Are our onion rings high in potassium? Can I eat them?

1 oz of onion rings contains 53.9mg of potassium; for every 100g of onion rings, we found a potassium quantity of 190 mg. That means that onion rings are medium potassium foods.

But, are there any differences between the onion rings prepared in the burger king and the ones prepared at home? Here is what we found out;

Potassium in burger king onion rings

The potassium content of a small onion ring of the burger king contains 152 mg of potassium; every 100g of it contains 167 mg of potassium.

There is a slight difference of only 23mg between the onion rings prepared at home and one of the burger king. 

It is important to remember that onion rings are not healthy and have to be consumed in moderation.

Is onion suitable for kidney patients?

Yes, onions could be considered suitable for kidney patients, mainly because they contain low potassium, only 146mg in 100g.

Furthermore, onion is a great way to add flavour to the dishes and helps to boost the antioxidant concentration in your body. And they are also a good source of chromium-mineral, which helps the body metabolize carbohydrates. 

Final thoughts

Potassium K is a crucial mineral present in our body. It helps regulate the movements of muscle and nerve contractions, and it is also involved in blood pressure and heartbeats. Assuming too much potassium may lead to problems for some people, especially people that suffer from chronic kidney disease. It is essential always to follow the advice of a doctor to balance the diets personally. Anyway, today, thanks to this article, we discovered that onions can be considered low potassium vegetables and can be safely consumed by people who follow a low potassium diet.