Afternoon nap may boost your working memory

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Beijing, Jan 30 | Taking a regular afternoon nap can keep your brain sharp as a new study suggests that afternoon napping is linked to better mental agility.

The researchers, including Wei Li from the Shanghai Jiao Tong University in China, suggests that afternoon nap seems to be associated with better locational awareness, verbal fluency and working memory.

For the study, published in the journal General Psychiatry, the researchers involved 2,214 ostensibly healthy people aged at least 60 and residents of several large cities around China.

In all, 1,534 took a regular afternoon nap, while 680 did not. All participants underwent a series of health checks and cognitive assessments, including the Mini Mental State Exam (MMSE) to check for dementia.

The average length of night time sleep was around 6.5 hours in both groups. Afternoon naps were defined as periods of at least five consecutive minutes of sleep, but no more than 2 hours, and taken after lunch.

Participants were asked how often they napped during the week — this ranged from once a week to every day.

The dementia screening tests included 30 items that measured several aspects of cognitive ability, and higher function, including visuospatial skills, working memory, attention span, problem-solving, locational awareness and verbal fluency.

The MMSE cognitive performance scores were significantly higher among the nappers than they were among those who did not nap.

And there were significant differences in locational awareness, verbal fluency, and memory.

This is an observational study, and so can’t establish the cause. And there was no information on the duration or timing of the naps taken, which may be important, the researchers said.

But there are some possible explanations for the observations found, say the researchers.

One theory is that inflammation is a mediator between mid-day naps and poor health outcomes; inflammatory chemicals have an important role in sleep disorders, note the researchers.

Sleep regulates the body’s immune response and napping is thought to be an evolved response to inflammation; people with higher levels of inflammation also nap more often, explain the researchers.

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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