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Science Explains How The Beach Can Change Our Brains And Mental Health

Science Explains How The Beach Can Change Our Brains And Mental Health

Have you ever spent a day at the beach and come back home feeling relaxed and rejuvenated? You may readily agree that the beach has a calming effect, but did you also know that being at the beach can have a dramatic effect on your health and well-being and can even change your brain. Let’s take a look at some of the scientifically backed benefits that the beach can offer.

Lora Fleming of the University of Exeter in England says the idea that the beach helps our health is well established. As early as the 18th century doctors use to prescribe trips to the ocean to visit “bathing hospitals”. Bathing hospitals wee specially designed clinics that provided seawater  bath treatments.

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Fleming notes however, that scientist have only started looking at the ocean’s health benefits experimentally in recent times.

1. Your Brain’s Prefrontal Cortex Is Activated

The prefrontal cortex, an area of the brain associated with emotion and self-refection (as well as other functions) has been shown to be engaged when ocean sounds are played. Scans taken by scientists of participants of studies that were exposed to ocean sounds and traffic noises proved that this was the case.

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2. Ocean Waves Generate Negative Ions

The peaceful feeling we get at the beach could be a result of molecular changes that are happening in our bodies. The ocean’s waves produce negative ions. Negative ions accelerate our bodies ability to absorb oxygen. They also balance levels of serotonin; a chemical produced by the body that is related to mood and stress. This is one reason why being at the beach have been linked, by scientists to positive mental energy and a general overall sense of health and well-being. It may even make us sleep better.

3. Your Stress Hormone Cortisol Level Would Be Lowered

The reason the beach has such a calming effect on us could be because of the sound the waves make. Shelley Batts, Ph.D., an auditory neuroscientist at Stanford University and a presenter at the first Blue Mind Summit writes “There’s a lot of research that has parsed out what types of noise humans find pleasant and relaxing, and what types are considered noxious and stress-inducing”.

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The most relaxing and pleasant sounds to listen to are those that have predictable wave patterns. The sound should also be middling to low pitches, soft in volumes and harmonic frequencies at regular intervals. The waves of the ocean tick all of these boxes. They are regular and soft to listen to.

The sound of the ocean may have an even deeper emotional effect according to Batts. The noise of the ocean ““probably triggers deep memories or feelings of relaxation and safety. Some people might even say it’s recalling the womb and your mother’s heartbeat.”

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There is a stress hormone called cortisol. Some noises, such as traffic and airplane noise can cause this hormone to be released. When this hormone is release health problems such as ulcers and heart disease can occur. The calming noise of the ocean works to decrease cortisol levels. In this way the ocean can have a positive effect on our overall health and may prevent potential health problems.

4. The Flat Ocean’s Surface Calms You

The flat plane of the ocean’s surface may also give us a sense of security and safety. Neuroscientist Michael Merzenich says that humans feel safe when they are in places that are not complex. In forest humans need to be weary of predator animals; in the cities there are crooks and villains to be wary of; however, at the beach we can see for miles and this gives us peace of mind. There are no potential threats to think about.

“We’re constructed, neurologically, to normalize our environment—to bring it under our control,” Merzenich says. “When we look out to the sea, or we’re along the strand, we’re in a predictable, stable environment.”

Summation

So next time you see it is a nice sunny day outside why not take a trip to the beach? You will be doing yourself and your body a world of good.

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Rebecca Beris

Rebecca is a wellness and lifestyle writer at Lifehack.

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Last Updated on July 18, 2019

What Makes People Happy? 20 Secrets of “Always Happy” People

What Makes People Happy? 20 Secrets of “Always Happy” People

Some people just seem to float through life with a relentless sense of happiness – through the toughest of times, they’re unfazed and aloof, stopping to smell the roses and drinking out of a glass half full.

They may not have much to be happy about, but the simplicity behind that fact itself may make them happy.

It’s all a matter of perspective, conscious effort and self-awareness. Listed below are a number of reasons why some people are always happy.

1. They Manage Their Expectations

They’re not crushed when they don’t get what they want – or misled into expecting to get the most out of every situation. They approach every situation pragmatically, hoping for the best but being prepared for the worst.

2. They Don’t Set Unrealistic Standards

Similar to the last point, they don’t live their lives in a constant pursuit towards impossible visions of perfection, only to always find themselves falling short of what they want.

3. They Don’t Take Anything for Granted

Happiness rests with feeling fulfilled – those who fail to stop and appreciate what they have every now and again will never experience true fulfillment.

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4. They’re Not Materialistic

There are arguing viewpoints on whether or not money can really buy happiness; if it can, then we know from experience that we can never be satisfied because there will always be something newer or better that we want. Who has ever had enough money?

5. They Don’t Dwell

They don’t sweat the small things or waste time worrying about things that don’t really matter at the end of the day. They don’t let negative thoughts latch onto them and drain them or distract them. Life’s too short to worry.

6. They Care About Themselves First

They’re independent, care for themselves and understand that they must put their needs first in order to accommodate the needs of others.

They indulge, aim to get what they want, make time for themselves and are extremely self-reliant.

7. They Enjoy the Little Things

They stop to smell the roses. They’re accustomed to find serenity when it’s available, to welcome entertainment or a stimulating discussion with a stranger when it crosses their path. They don’t overlook the small things in life that can be just as important.

8. They Can Adapt

They’re not afraid of change and they work to make the most out of new circumstances, good or bad. They thrive under pressure, are not overwhelmed easily and always embrace a change of pace.

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9. They Experiment

They try new things, experience new flavors and never shy away from something they have yet to experience. They never order twice from the same menu.

10. They Take Their Time

They don’t unnecessarily rush through life. They work on their own schedule to the extent that they can and maneuver through life at their own relaxing pace.

11. They Employ Different Perspectives

They’re not stuck in one perspective; a loss can result in a new opportunity, hitting rock bottom can mean that there’s no where to go but up.

12. They Seek to Learn

Their constant pursuit of knowledge keeps them inspired and interested in life. They cherish information and are on a life-long quest to learn as much as they can.

13. They Always Have a Plan

They don’t find themselves drifting without purpose. When something doesn’t go as planned, they have a plan for every letter in the alphabet to fall back on.

14. They Give Respect to Get It

They are respectful and, in turn, are seen as respectable; the respect they exude earns them the respect they deserve.

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15. They Consider Every Opportunity

They always have their eyes open for a new road, a new avenue worth exploring. They know how to recognize opportune moments and pounce on them to make the most of every situation. Success is inevitable for them.

16. They Always Seek to Improve

Perpetual self-improvement is the key towards their ongoing thirst for success. Whatever it is they do, they take pride in getting better and better, from social interactions to mundane tasks. Their pursuit at being the best eventually materializes.

17. They Don’t Take Life Too Seriously

They’re not ones to get offended easily over-analyze or complicate matters. They laugh at their own faults and misfortunes.

18. They Live in the Moment

They don’t live for tomorrow or dwell on what may have happened yesterday. Every day is a new opportunity, a new chapter. They live in the now, and in doing so, get the most out of every moment.

You can learn how to do so too: How to Live in the Moment and Stop Worrying About the Past or Future

19. They Say Yes

Much more often than they say no. They don’t have to be badgered to go out, don’t shy away from new opportunities or anything that may seem inconvenient.

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20. They’re Self-Aware

Most important, they’re wholly aware of themselves. They self-reflect and are conscious of their states of mind. If somethings bothering them, they fix it.

We’re all susceptible to feeling down every now and again, but we are all equipped with the necessary solutions that just have to be discovered.

Lack of confidence, inability to feel fulfilled, and susceptibility to stress are all matters that can be controlled through the way we handle our lives and perceive our circumstances.

Learn about How Self-Reflection Gives You a Happier and More Successful Life.

Final Thoughts

The main philosophy employed by the happiest includes the idea that life’s simply too short: life’s too short to let things get you down, to take things for granted, to pursue absolute and unrealistic perfection.

For some, employing these characteristics is a second nature – they do it without knowing. For others, a conscious effort must be put forth every now and again. Self-Awareness is key.

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Featured photo credit: Charles Postiaux via unsplash.com

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