Scientists develop effective coating solution for smelly feet

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Bangkok, Oct 31 | Researchers have shown that socks coated in zinc oxide nanoparticles (ZnO-NPs) can prevent foot odour and bacterial infection causing smelly feet, reducing the negative impact this embarrassing condition has on quality of life.

Developed by the Royal Thai Airforce, the ZnO-NP-coated socks were trialled in a real-life setting by researchers at the Siriraj Hospital, Mahidol University, in Thailand.

They found that the antibacterial efficacy of ZnO-NPs, along with its safety and compatibility with human skin, makes it the perfect compound to incorporate into textiles, including socks, to prevent unpleasant foot odour.

“Our results prove the efficacy of ZnO-NP-coated socks in preventing bromodosis and inhibiting the development of pitted keratolysis (bacterial infection causing smelly feet),” said study lead author Punyawee Ongsri from Royal Thai Airforce.

“These socks could provide a new primary prevention option for both military personnel and those susceptible to these embarrassing and unpleasant conditions,” Ongsri added.

For the results, the double-blinded, randomised, controlled trial was conducted with 148 cadets at the Thai Naval Rating School.

The study demonstrated that those with the ZnO-NP-coated socks had significantly less foot malodour compared to baseline.

This was compared to the uncoated-sock group who experienced more intense foot odour with a greater negative effect on their daily life.

They also found that participants with the uncoated-socks were more likely to develop pitted keratolysis compared to those with the ZnO-NP-coated-socks.

“While completing an internship as a naval officer in the medical department, I saw a high number of foot infections in military personnel,” Ongsri said.

“I wanted to find a way to prevent and treat these fungal and bacterial infections and those conditions associated,” he added.

Previous studies had demonstrated zinc oxide nanoparticles’ antibacterial properties therefore the research team wanted to test the efficacy of this new technology in a real-life setting.”

“We are continuing our research with other textiles and hope to treat and prevent the growth of bacterial and fungal infections,” the study authors wrote.

The study was presented at the virtual conference –’29th European Academy of Dermatology and Venereology (EADV) Congress’.

Source: IANS

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How to Apply Coconut Hair Oil : 5 Ways to Getting Nourished, Shiny Strands

How to Apply Coconut Hair Oil : 5 Ways to Getting Nourished, Shiny Strands

There are very few hair care ingredients that are as amazing and trusted as coconut oil. For centuries, coconut oil has been used as a hero ingredient and grandmothers of Indian households swear by it. The buttery, thick oil has managed to make quite an impression among the international fashionistas worried about the health of their hair as well.

Coconut oil brings to you an impressive resume of natural beauty advantages for both the scalp and hair.

If you haven’t yet discovered the wonderful benefits of coating your strands in coconut oil, you are probably wondering why this oil is considered a hair care mainstay. Keep reading to know how exactly coconut oil can nourish your hair and the best ways to apply it for brilliant results.

What is coconut hair oil good for?

How to Apply Coconut Hair Oil
How to Apply Coconut Hair Oil

Here, take a look at some of the reasons that make coconut oil reign supreme in the department of hair care.

  • The oil is super moisturizing for your hair strands. The low molecular weight of coconut oil allows it to easily penetrate the shaft of your hair and get absorbed quickly, much better than other oils.
  • The oil has a high moisture content naturally, and therefore, it is effective in conditioning and moisturizing the strands. The oil doesn’t just sit on top of it.
  • The oil will also help your hair to retain protein because it contains a specific type of fatty acid, known as lauric acid. Nick Stenson, a celebrity hairstylist and Matrix’s artistic director, says that strands hold to proteins better when they are coated in coconut hair oil.

If you need more reasons – coconut hair oil is affordable and found ubiquitously, and does not contain any chemicals.

How to apply coconut hair oil for maximum benefits?

The application of coconut oil to hair entirely depends on how you wish to use it. For instance, a deep conditioning hair mask needs a different application than a split end treatment or detangler.

You’ll find below 5 ways to apply coconut oil.

  1. As a treatment of the scalp

Are you interested in a tension-relieving, relaxing scalp massage? Sounds interesting, right? You can relieve your tensed scalp after a tough day of work by wetting the pads of your fingers with coconut oil. Apply the oil gently onto your scalp and massage it gently for a few minutes. This will help the coconut oil to moisturize your scalp and promote healthy hair growth. A relaxing scalp massage using coconut oil is going to make your hair follicles happy and this will result in speedier and also healthier hair growth.

The reason why scalp massages promote hair growth is because they encourage blood circulation. This helps in delivering your hair follicles all the essential nutrients and also oxygen.

  1. As a hair mask

Coconut oil for hair is known to work wonders when it comes to deep conditioning hair treatments. You can create a DIY at-home hair mask by melting a few tablespoons of the oil over low heat and then transferring the oil to a bowl. Section your hair to properly massage warm coconut oil into the roots of your hair and saturating your strands throughout the tips. After that, use a wide-toothed comb to run through your entire hair so that your hair detangles gently. Then, cover your hair with a warm towel or shower cap, and relax for ten to thirty minutes. You can use your regular or mild shampoo to wash out the oil. Make sure to rinse properly.

Remember not to sleep while you are relaxing. You need to wash out the oil to prevent any build-up.

  1. To define your curls more prominently

Coconut oil is a worthy styler and it can help you look your best. Even if you don’t have the right outfit for the day, your hair is surely going to make heads turn!

A lot of people are partial to wash-and-go or an air-dry. If you are one of them, you can slide the oil through the strands of your hair after taking a shower. The oil will help to define the pattern of your curl while also reducing frizz and moisturizing your hair.

If you want your curls to keep their spring, you can make use of coconut oil in between washes. Your curls will be replenished and have a beautiful shine.

  1. To prevent your hair from tangling or to detangle 

A physical barrier is required for all hair types before detangling the strands, especially for those who have more breakage-prone, drier hair. Coconut oil is a brilliant detangling hair care product that you can use to prevent your hair from breaking. You can apply warm oil or you can use a spray bottle to spritz oil on your hair before detangling.

  1. To treat split ends 

Honestly, you cannot mend split ends forever. There just isn’t a way. You can snip them from time to time, but you cannot say goodbye to them forever. Another way to manage your split end problem is by applying coconut hair oil products. The oil will help to seal the cuticle and make your hair look shinier, healthier, and also less brittle. You might even notice density to your strands, especially if you have been noticing that your hair is tapered toward the bottom and looking thin.

The takeaway

Do you think that your hair can benefit from the use of fatty-rich coconut hair oil? You can give it a try in any one of the 5 ways above. And if anybody was wondering, the oil can also be used straight up on your strands.

However, if you are allergic to coconut in general, you might want to stay away from using this oil. In such cases, applying the oil may result in causing irritation.

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