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Science Explains Why We Should Stop Using Smartphone In Bed

Science Explains Why We Should Stop Using Smartphone In Bed

We’re living in a tech obsessed world and you hear it time and time again: we need to put our smartphones away – especially when we’re getting ready for bed.

We all know it’s a bad habit but now there’s science that proves that looking at your smartphone in bed is a certified horrible idea.

Smartphone Light Literally Ruins Your Sleep

While the bright blue light your smartphone releases comes in handy during the day, it has a different effect at night while you’re in bed. Since the blue light is meant to mimic sunlight, your brain gets confused and stops producing melatonin – the ever important hormone that gives your body hints that it’s time to hit the sack. Because of this, the light that shines from your smartphone as you scroll in bed can wreak havoc on your sleep cycle, making it difficult to fall asleep and stay asleep. Ruined sleep schedules and poor rest quality can ultimately lead to major health problems, physically and mentally.

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How Blue Light Exposure Affects Your Brain

When your melatonin levels and sleep cycles are disrupted, you’ll experience more than just a distraction the next day – your memory can actually be impaired and your ability to learn will also be hindered. Not only that, but the longer your sleep is affected the harder it is to get a good night’s rest. Not getting enough sleep can actually lead to buildup of a neurotoxin that actually prevents you from getting good sleep.

Research also shows that people whose melatonin levels are continually suppressed by the smartphone’s blue light are more prone to depression. When your internal clock is constantly thrown off, your biological patterns, including body temperature, blood pressure, and the release of other hormones also go awry.

How Blue Light Exposure Affects Your Body

Smartphones have the potential to ruin more than just your sleep – they can also destroy your vision. Constant, direct exposure to blue light can cause damage to our retinas. The AMDF (American Macular Degeneration Foundation) also warns that macular degeneration can be caused by the retinal damage initiated by blue light exposure, effectively causing you to lose the ability to see what’s literally right in front of you.

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While this evidence is surprising and kind of scary, it should be noted that most studies show this effect with the light being held very close to the retina, which may not exactly replicate typical phone use.

Researchers are now also looking into whether or not smartphone use contributes to the development of cataracts. Not only that, but the constant sleep disturbance and light at night use have been linked to higher cancer risk, particularly breast and prostate cancer. Melatonin also acts as an antioxidant and while more definitive research is required, researchers are pointing to “uninterrupted darkness” as potentially protective against cancer.

How to Break the Habit of Scrolling On Your Smartphone

Clearly, there are better options to scrolling through your Facebook feed or playing a round of Candy Crush right before you go to sleep. And while we’ll never be able to completely avoid our screens, limiting our exposure at night is good for us.

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Some simple ways to reduce your screen time before bed are:

  • Spending some quality time with your loved one, without any screens
  • Reading a book
  • Doing some bedtime yoga
  • Listening to relaxing music

If you really can’t resist the urge to check your phone, sometimes wearing blue light blocking glasses can help counteract the effects or even apps that reduce the amount of blue light emitted can help.

But the less you check your phone before bed, the better your slumber, sight and social life will be the next day.

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smartphone blue light effects

    Featured photo credit: Pixabay via pixabay.com

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    Jennee Rasavong

    Freelance Content Marketer

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    Last Updated on September 28, 2020

    The Pros and Cons of Working from Home

    The Pros and Cons of Working from Home

    At the start of the year, if you had asked anyone if they could do their work from home, many would have said no. They would have cited the need for team meetings, a place to be able to sit down and get on with their work, the camaraderie of the office, and being able to meet customers and clients face to face.

    Almost ten months later, most of us have learned that we can do our work from home and in many ways, we have discovered working from home is a lot better than doing our work in a busy, bustling office environment where we are inundated with distractions and noise.

    One of the things the 2020 pandemic has reminded us is we humans are incredibly adaptable. It is one of the strengths of our kind. Yet we have been unknowingly practicing this for years. When we move house we go through enormous upheaval.

    When we change jobs, we not only change our work environment but we also change the surrounding people. Humans are adaptable and this adaptability gives us strength.

    So, what are the pros and cons of working from home? Below I will share some things I have discovered since I made the change to being predominantly a person who works from home.

    Pro #1: A More Relaxed Start to the Day

    This one I love. When I had to be at a place of work in the past, I would always set my alarm to give me just enough time to make coffee, take a shower, and change. Mornings always felt like a rush.

    Now, I can wake up a little later, make coffee and instead of rushing to get out of the door at a specific time, I can spend ten minutes writing in my journal, reviewing my plan for the day, and start the day in a more relaxed frame of mind.

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    When you start the day in a relaxed state, you begin more positively. You find you have more clarity and more focus and you are not wasting energy worrying about whether you will be late.

    Pro #2: More Quiet, Focused Time = Increased Productivity

    One of the biggest difficulties of working in an office is the noise and distractions. If a colleague or boss can see you sat at your desk, you are more approachable. It is easier for them to ask you questions or engage you in meaningless conversations.

    Working from home allows you to shut the door and get on with an hour or two of quiet focused work. If you close down your Slack and Email, you avoid the risk of being disturbed and it is amazing how much work you can get done.

    An experiment conducted in 2012 found that working from home increased a person’s productivity by 13%, and more recent studies also find significant increases in productivity.[1]

    When our productivity increases, the amount of time we need to perform our work decreases, and this means we can spend more time on activities that can bring us closer to our family and friends as well as improve our mental health.

    Pro #3: More Control Over Your Day

    Without bosses and colleagues watching over us all day, we have a lot more control over what we do. While some work will inevitably be more urgent than others, we still get a lot more choice about what we work on.

    We also get more control over where we work. I remember when working in an office, we were given a fixed workstation. Some of these workstations were pleasant with a lot of natural sunlight, but other areas were less pleasant. It was often the luck of the draw whether we find ourselves in a good place to work or not.

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    By working from home we can choose what work to work on and whether we want to face a window or not. We can get up and move to another place, and we can move from room to room. And if you have a garden, on nice days you could spend a few hours working outside.

    Pro #4: You Get to Choose Your Office Environment

    While many companies will provide you with a laptop or other equipment to do your work, others will give you an allowance to purchase your equipment. But with furniture such as your chair and desk, you have a lot of freedom.

    I have seen a lot of amazing home working spaces with wonderful sets up—better chairs, laptop stands that make working from a laptop much more ergonomic and therefore, better for your neck.

    You can also choose your wall art and the little nick-nacks on your desk or table. With all this freedom, you can create a very personal and excellent working environment that is a pleasure to work in. When you are happy doing your work, you will inevitably do better work.

    Con #1: We Move a Lot Less

    When we commute to a place of work, there is movement involved. Many people commute using public transport, which means walking to the bus stop or train station. Then, there is the movement at lunchtime when we go out to buy our lunch. Working in a place of work requires us to move more.

    Unfortunately, working from home naturally causes us to move less and this means we are not burning as many calories as we need to.

    Moving is essential to our health and if you are working from home you need to become much more aware of your movement. To ensure you are moving enough, make sure you take your lunch breaks. Get up from your desk and move. Go outside, if you can, and take a walk. And, of course, refrain from regular trips to the refrigerator.

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    Con #2: Less Human Interaction

    One of the nicest things about bringing a group of people together to work is the camaraderie and relationships that are built over time. Working from home takes us away from that human interaction and for many, this can cause a feeling of loss.

    Humans are a social species—we need to be with other people. Without that connection, we start to feel lonely and that can lead to mental health issues.

    Zoom and Microsoft Teams meeting cannot replace that interaction. Often, the interactions we get at our workplaces are spontaneous. But with video calls, there is nothing spontaneous—most of these calls are prearranged and that’s not spontaneous.

    This lack of spontaneous interaction can also reduce a team’s ability to develop creative solutions—there’s just something about a group of incredibly creative people coming together in a room to thrash out ideas together that lends itself to creativity.

    While video calls can be useful, they don’t match the connection between a group of people working on a solution together.

    Con #3: The Cost of Buying Home Office Equipment

    Not all companies are going to provide you with a nice allowance to buy expensive home office equipment. 100% remote companies such as Doist (the creators of Todoist and Twist) provide a $2,000 allowance to all their staff every two years to buy office equipment. Others are not so generous.

    This can prove to be expensive for many people to create their ideal work-from-home workspace. Many people must make do with what they already have, and that could mean unsuitable chairs that damage backs and necks.

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    For a future that will likely involve more flexible working arrangements, companies will need to support their staff in ways that will add additional costs to an already reduced bottom line.

    Con #4: Unique Distractions

    Not all people have the benefit of being able to afford childcare for young children, and this means they need to balance working and taking care of their kids.

    For many parents, being able to go to a workplace gives them time away from the noise and demands of a young family, so they could get on with their work. Working from home removes this and can make doing video calls almost impossible.

    To overcome this, where possible, you need to set some boundaries. I know this is not always possible, but it is something you need to try. You should do whatever you can to make sure you have some boundaries between your work life and home life.

    Final Thoughts

    Working from home can be hugely beneficial for many people, but it can also bring serious challenges to others.

    We are moving towards a new way of working. Therefore, companies need to look at both the pros and cons of working from home and be prepared to support their staff in making this transition. It will not be impossible, but a lot of thought will need to go into it.

    More About Working From Home

    Featured photo credit: Standsome Worklifestyle via unsplash.com

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