Use onion as an antibacterial


Within the group of vegetables, onion is one of the foods that can provide the most benefits to our body. That is why it is important that we include it in our diet on a regular basis.

But, what does the onion give us? Although it is mostly made up of water, it also has other elements that are essential for good health, such as calcium, sulfur, sodium, potassium, and other vitamins such as C, E, and K.

And not only this, onion is also an excellent bactericide. But, if you want to know all the uses that onions can have to fight bacteria , we encourage you to continue reading.

Why use onion as an antibacterial?

Along with garlic, onion is one of the foods that has proven its effectiveness in dealing with bacterial infections. But why? This bulb has anti-inflammatory, expectorant and antibacterial effects which can help us treat infections that are lodged in open wounds. But it can also help us treat infections that occur internally thanks to its high sulfur content , which helps us repel viruses.

But before starting to apply it, know that, depending on the type of onion that we use, we will have some benefits or others. In this way, the red onion is one of the ones that can help us the most. This is because its antioxidants are more efficient than those of white onion, although both act as a natural purifier and diuretic, thus helping us to cleanse our body.

What are the advantages of using onion as an antiseptic?

If you do not want to resort to the use of chemical components, the onion can be your best ally. You will avoid having to resort to soaps or other cleaning products that can damage your skin. In addition, its price is very affordable and you can find it in any supermarket or greengrocer.

On the other hand, it is important to know that it is a very versatile food . And it is that we can give it multiple uses both at the external application level and by using it in a kitchen recipe, such as garlic soup or Castilian soup.

How to use onion for bacterial infections

As you have just seen, onion can be used to treat infections both internally and externally.

The only thing you need to know is what is the correct method of application. We detail it below.

1. How to apply onion for external infections

Both white and purple onions are great allies that can help us keep external wounds clean. In this sense, all we have to do is make a kind of poultice to place it on top of the wound, leaving it to act for a few minutes.

At first you may notice a slight stinging but this will pass quickly and you will be able to take advantage of all its benefits .

You can also choose how you want to apply the onion : boiled, roasted or raw. Any method is good to prevent bacteria from entering your blood and thus avoid possible infections.

2. How to use onion for internal infections

However, if you want to prevent or cure an internal bacterial infection, it is best to incorporate this food into your diet.

The onion is an element that can be incorporated into any recipe effectively. It gives them a great flavor while taking advantage of all their vitamins and nutrients.

As you have just verified, this bulb has many advantages for our body and its antibacterial effects are some of the most important. You already know, add onion to your diet and you will improve your health.

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