Onion juice for hair growth | How does it work

Onion juice for hair growth | How does it work

In this article, you will get detailed information about onion juice for hair growth, onion juice, and how onion juice promotes hair growth.

onion juice for hair growth
Onion juice for hair growth

Onion juice for hair growth | How does it work

As we know that onion (Allium cepa) is mostly used in food all over the world. But do you know that onion has many uses besides its use in food? Sulfur, fiber, selenium, potassium, calcium, vitamin B, vitamin C are usually found in onions. Apart from this, it also contains low fat, cholesterol, and sodium.
Onion juice is very beneficial for hair. If regular use of onion juice is done in the hair, it can relieve various types of hair problems. Onion juice contained many nutrients that help in the re-growth of hair.in addition to this onion juice also has anti-bacterial and anti-viral properties which are effective in hair loss, scalp infection, etc.

Why onion juice for hair

Do you know that onion juice can make hair grow again because onion contains dietary sulfur? This mineral is one of the most common minerals in the body, which plays an important role in the adequate production of hair-growing enzymes and proteins. Sulfur is an important component in the production of the protein keratin. Since hair and nails in our body are made up of proteins called keratin. The deficiency of sulfur leads to a decrease in the production of keratin which results in thinning and weakening of hair. (1)
The sulfur present in the onion juice encourages the formation of collagen fiber protein because the collagen fiber protein is primarily made up of amino acids such as proline, glycine, and hydroxyproline. The proline present in the collagen protein plays an important role in the formation of the keratin which is required for hair build-up.

How does onion juice work

1- Helps in the synthesis of keratin proteins

Keratin protein is rich in cysteine amino acids. Cysteine is a sulfur amino acid. The sulfur present in onion juice encourages the production of cysteine amino acid used in the synthesis of keratin, providing the necessary nutrition to the hair that helps it to grow.

2- Promotes the production of collagen fibers

Onion juice helps in the formation of collagen fiber protein. The collagen fiber protein makes up about 70% of the skin’s middle layer (dermis). The dermis contains the root of the hair. In aging, there is a decrease in the production of collagen in the body due to which there is a decrease in elasticity and strength in the middle layer of the skin (dermis). The roots of hair embedded in this dermis becomes thin and weak over time. (2, 3, 4)
The sulfur present in onion juice also helps in the formation of collagen fiber which increases the amount of collagen fiber in the body. This collagen protein contributes to the elasticity and strength of the skin’s middle layer (dermis) in the body. Due to which the roots of hair do not weak and hairs do not thin over time.

3- As an antioxidant

Onion juice has anti-bacterial and anti-viral properties, which help to fight against scalp infection. This reduces hair breakage, which caused by the infection in scalp skin. Since onion juice promotes collagen protein. This collagen is an antioxidant that fights against free radicals and promotes healthy hair. Onion juice is effective in various types of hair problems like premature graying of hair, alopecia areata, hair loss, scalp infection, etc.

4- In the building up of new hair

The selenium and seleno compounds present in onion juice help in building new hair. It is estimated that using onion juice can help people regrow hair in 30 days. According to some studies, onion juice is used regularly on the scalp twice daily, then after 2 weeks the hair starts growing.

Onion juice for hair growth

1 – According to a study published in the Journal of Dermatology, it is found that applying onion juice to the scalp may help regrow hair in some people.
2 – Onion juice removes lice from your hair. It is also used to fight dandruff. It is also rich in anti-bacterial properties. Apart from this, it increases blood circulation in the scalp, which helps in increasing hair growth.
3 – Onion juice helps in maintaining the natural color of hair. If you are troubled by the problem of thin hair, then add half a teaspoon of honey to the onion juice, then apply it to the affected area. Keep it up all night, do not cover the head. Wash with shampoo in the morning. You should do this at least three times a week.

4 – Onion juice helps immensely in nourishing hair follicles and returns lost nutrition from the scalp skin. Onion juice is rich in sulfur, which reduces hair breakage and thinning.

Onion juice side effects

It is generally considered safe to use onion juice for hair. But before using onion juice, it is necessary to test its sensitivity to the skin because some people are allergic to onions. Side effects of onion juice include redness and itching on the skin. In this case, you should not use onion juice on your hair. You should consult a hair specialist or your doctor before using onion juice in other severe hair diseases.

The above article which is based on onion juice for hair growthonion juice, and how onion juice promotes hair growth is only for the purpose of education and learning.

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