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40-Hour Work Week Is Linked To Cognitive Decline, Study Says

40-Hour Work Week Is Linked To Cognitive Decline, Study Says

Earlier this summer, a study focusing on the link between 40-hour work weeks and cognitive decline was published, and it’s got a lot of people thinking.

The study, which was first reported by Science Alert and then picked up by various outlets, showed that people over the age of 40 actually suffer from 40-hour work weeks. Cognitive decline was significant in those that worked what we now consider to be the common work week of eight hours a day, five days a week. In fact, working anything more than a 25-hour work week was deemed to be detrimental to the workforce.

But before you ask for a new work schedule, let’s go over the study and find out what it all means.

The Study

The BBC reports that the study was conducted by researchers at the Melbourne Institute of Applied Economic and Social Research in Australia. The study had over 6,500 participants, with over 60% of them being women. All participants were aged 40 and over, held jobs, and had different work schedules. This included people who worked part time and people who worked full time.

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How the results were measured came in the form of three separate tests, all of which tested a cognitive ability. The three main tests focused on memory, reading, and perceptive ability.

What remains unclear, however, is exactly how this study was carried out. While it is assumed that the participants were given the tests at specific intervals and during different weeks, the actual method remains a mystery.

The Results

The results, however, were crystal clear — researchers found that participants in the study that worked part time, or around 25 hours a week, showed no signs of cognitive decline when compared to those who worked full time. It is also interesting to note that participants who worked less than 25 hours a week also showed low cognitive scores, which pinpoints 25 hours as the perfect work week for everyone.

This might come as a surprise to you, especially since the common work week is nearly twice as long as the new ideal work week. But it can be explained using a few key factors that I’ll share with you below.

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Stress, Lack of Sleep, and How it Affects Cognitive Function

It’ll come as no surprise that stress affects cognitive functioning, especially at work. This is because stress has been known to contribute to neuron loss in the brain. This is an important factor to keep in mind because more studies are needed to understand how stress inflames cognitive decline for people working full time.

A lack of sleep is also considered to be a factor in cognitive decline. As we age, a suitable amount of sleep is needed to keep us at our best. But studies have begun to show that pulling all-nighters or working overtime decreases the white matter in the brain, which leads to cognitive decline.

A Word on White Matter

White matter is a phrase that comes up in a lot of cognitive decline studies, and it came up in this study as well. It refers to the pathways neurons use in our brain for communication, language, memory, perception, and more. It’s a vital factor in cognitive function.

When humans age, white matter decreases as the brain shrinks. But in people who are working overtime and aren’t getting enough sleep, the white matter decreases at a significant rate. This is a preventable problem, so make sure you get as much sleep as you need in order to be your best self at work.

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The Takeaway

This study showed that people over the age of 40 are at the risk of cognitive decline when working a 40-hour work week. However, this study only focused on that age group and did not produce results for people aged 18-40, so the results are very specific.

The takeaway is this: As humans, are we willing to risk a decline in cognitive and brain function to work full time?

This is an important question to raise. In many first-world countries, 40-hour work weeks are the norm, and as many governments raise the level for retirement — which is when various social services become available — there are serious questions raised about the workforce’s ability to operate at a high cognitive function.

But it also brings up another point: If 40-year-olds are this affected by the work week, are people under the age of 40 at risk also? Professionals often have families, which gives them extra jobs, extra stress, and could lead to some sort of cognitive decline. We will have to wait and see as new studies are conducted in this area.

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As a freelance writer who works full-time, this study was interesting in that it focused on the actual consequences that working has on the brain. It’s also led me to take into serious consideration how France and Sweden are handling the new information, with both countries taking steps to lower the work-week demands for their citizens. Switzerland also has a shorter work week when compared to Western companies.

Most of all, it has caused me to look back on my own work practices. While I can control my own stress and lack of sleep, my work schedule is something else entirely. But since I’m a freelancer, I have a freedom most don’t — I can set my own hours.

For anyone who’s reading this that works 40 hours a week, it might be time to think about making a change when it comes to your career. Learn about flexible work hour options, which many organizations are introducing, and take your vacation days. You’ve earned them.

But most of all, take the time to care for yourself. No job is worth losing cognitive function.

Featured photo credit: Unsplash via unsplash.com

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Last Updated on September 10, 2019

7 Morning Rituals to Empower Your Day And Change Your Life

7 Morning Rituals to Empower Your Day And Change Your Life

Most of your reality is not a given. It is shaped by your expectations, beliefs and thoughts you have formed about it. A big chunk of these beliefs and expectations are encoded into habits you integrate in your daily life.

Yes, some of these habits are formed unconsciously and can be counter-productive or limiting but conversely, you can consciously form positive habits that will transform and empower your life significantly.

This is a powerful point of departure that more and more people are becoming aware of. The most common trait of highly successful people is the recognition of the power they have in co-creating their reality through changing the way they think, believe or expect their reality to be.

One of the most effective ways of changing our belief patterns is through practising and maintaining daily rituals. Ancient traditions had clearly understood the power of rituals in reinforcing habits and changing the way we see and create our reality a long, long time ago.

Once again, if you look into the life history of any highly successful individual, you will find some form of ritual in their daily routine. Some of these rituals may seem banal or eccentric but don’t be deceived by appearances. Rituals are one of the most effective self-empowering tools freely available at the practitioner’s disposal – that is, you!

Below are some the easiest yet life-changing morning rituals you can do every day. Of course, you can have your own afternoon or bed-time rituals but morning rituals are extremely effective in empowering your day since they help you charge yourself before it all starts.

1. Gratitude

Feeling gratitude and appreciation for those little signs and moments of joy happening in your life is probably one of the most overlooked or underestimated rituals. It is a perfect morning ritual to start your day on a very positive key.

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The real power of gratitude is that it makes you pick out and focus on what is working in your life – what is in tune with your being as a whole. It is selectively positive. It reinforces happiness and positivity by shedding light on those awesome things, small or big, that grace your everyday living.

Quite often, we just pick out the pain points, the problems, the bottle necks, whatever it is that is not working in our life and causing friction, anxiety and unhappiness. This is like constantly rewriting the script of your life with a negative or tragic overtone. Your subconscious mind follows faithfully that script you write whether it is a negative or positive one.

So feeling gratitude is undoubtedly an immensely empowering ritual. Start your day by being thankful for those positive things that happened the previous day or throughout the week. It could be something really petty and small. It doesn’t matter. You might be grateful for an unexpected visit from an old friend, a beautiful encounter with a kind stranger, a new opportunity or whatever it is that shines your way. Do it every morning and see what happens during the day.

Gratitude-Quotes

    2. Writing Down Your Most Important Tasks

    This is a very practical ritual. Start your day by identifying and writing down from one to three of the most important tasks you need to complete during that day. These tasks are ones which support important long term goals that are aligned to your purpose, passion or general direction in life.

    For example, if writing a book or building an online community are important long term goals which are aligned to your personal growth, then an important task for the day might be finishing off a particular page or two of the book or coming up with fresh content ideas for the online community.

    What is important with this ritual is that you identify these tasks and complete them as early in the day as possible. Of course, you will have other tasks apart from the ones you will write down but, these are tasks which can be tackled later or batched up and carried out in one go.

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    Writing down your most important tasks in the morning helps you focus your day and life according to what is essential. It helps you prioritize and manage your time better. As a result, you simplify your life by applying your focus and energy on what really counts for your overall life progress.

    3. Affirm Your Goals in Writing or Drawing

    This is similar to the previous idea but different in its application and purpose. Writing down your most important tasks of the day is a way to have a concrete structure of action to follow. Affirming your goals, on the other hand, is a very powerful way of crystallizing your vision and goals in life into your everyday mental space.

    Writing down or doodling your goals on a piece of paper helps you externalize those goals by giving them form. In return, they are reflected back in your subconscious mind and thus, reinforcing them and integrating them more wholly.

    An example of this would be writing down “I am achieving greater success in my career” or “I am becoming healthier and stronger through my exercise.” Notice the present tense being used as a way to tell yourself you are in the process already. Remember the life script we subconsciously follow? You are basically modifying the script to be applied now in the present.

    Drawing or doodling can be equally, or even more, effective  (if you are more of a visual person) as it summarizes a graphical representation of your goals. For example, if your goal is to build a new house or live in another country, you can draw the house or draw things that symbolise the country you want to live in.

    write down goals

      4. Practice Qi Gong Exercises

      According to Chinese philosophy, Qi (pronounced ‘Chee’) means the life force or energy inherent in all things;[1] and Qi Gong is the practice to cultivate and circulate that energy in your body. This may sound esoteric or complicated but actually, Qi Gong is really a set of simple exercises aimed at increasing your health and vitality.

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      There are numerous forms and practices available for free through the online media. As a morning ritual, I recommend following these simple exercises by Qi Gong master Lee Holden:

      5. Drink Hot Water with Lemon

      Simply add a slice of lemon in a glass of hot water and drink one every morning. This is a very simple ritual I follow faithfully every morning.

      Apart from being a good source of vitamin C and a great way of flushing out toxins in the morning, it balances and maintains the PH levels in the body, reduces pain and inflammation in joints and knees and helps nourishing brain and nerve cells. Here are some more benefits of drinking hot water with lemon.

      6. Rise Earlier

      The practical advantages of waking up early are obvious.

      For example, you gain more time for doing exercise such as walking, cycling or Qi Gong as suggested above. You gain more time to be with yourself to reflect, meditate or, more importantly, carry out the other morning rituals.

      So rising early can be seen as a foundation for all the other morning rituals. Many, like myself, find that they are more productive in the early hours of the day.

      Also, various studies have shown that there are many other benefits from waking up an hour or two earlier in the morning. Sleeping early and waking up early helps the body attune with the earth’s circadian rhythms thus, promoting more restorative sleep. Other curious results from such studies show, for instance, that early risers tend to be more optimistic and can anticipate and solve problems more efficiently than the norm.[2]

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      7. Listen to Uplifting Music

      Uplifting music can have a direct impact on our mood, especially in the morning. It charges us emotionally and tunes us into a more positive outlook of the day ahead.

      Most people wake up to music or listen to music as they commute to work. Very often, however, they tune in to a radio or randomly pick a playlist from their device. Being more selective and conscious of the music you listen to in the morning can have a great impact on your day and life in general.

      It’s funny how we try to choose music according to our mood. For example if you are feeling down or disappointed by something, you are more prone to listen to music that reflects that mood – for instance blues, sad songs or downtempo music. This has the effect of reinforcing that mood. What you need to do is the exact opposite and retune your mood by listening to music that beats to a different tune than that mood.

      Try to listen to more uplifting music in the morning even if, or especially if, your mood does not dictate so.

      More About Energetic Habits & Rituals

      Featured photo credit: Carli Jeen via unsplash.com

      Reference

      [1] Live Science: What Is Qi Gong
      [2] Harvard Business Review: Defend Your Research: The Early Bird Really Does Get the Worm

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