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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 September 17, 2019

10 Simple Ways To Always Think Positive Thoughts

10 Simple Ways To Always Think Positive Thoughts

Positive thinking can lead to a lot of positive change in your life. Developing an optimistic outlook can be good for both your physical and mental health.

But sometimes, certain situations arise in life that makes it hard to keep a positive outlook. Take steps to make positive thinking become more like your second nature and you’ll reap the biggest benefits.

Here are 10 ways to make thinking positive thoughts easy:

1. Spend Time with Positive People

If you surround yourself with constant complainers, their negativity is likely to rub off on you.

Spend time with positive friends and family members to increase the likelihood that their positive thinking habits will become yours too. It’s hard to be negative when everyone around you is so positive.

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2. Take Responsibility for Your Behavior

When you encounter problems and difficulties in life, don’t play the role of the victim. Acknowledge your role in the situation and take responsibility for your behavior.

Accepting responsibility can help you learn from mistakes and prevent you from blaming others unfairly.

3. Contribute to the Community

One of the best ways to feel good about what you have, is to focus on what you have to give.

Volunteer in some manner and give back to the community. Helping others can give you a new outlook on the world and can assist you with positive thinking.

4. Read Positive and Inspirational Materials

Spend time each day reading something that encourages positive thinking. Read the Bible, spiritual material, or inspirational quotes to help you focus on what’s important to you in life. It can be a great way to start and end your day.

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Some recommendations for you:

5. Recognize and Replace Negative Thoughts

You won’t be successful at positive thinking if you’re still plagued by frequent negative thoughts. Learn to recognize and replace thoughts that are overly negative. Often, thoughts that include words like “always” and “never” signal that they aren’t true.

If you find yourself thinking something such as, “I always mess everything up,” replace it with something more realistic such as, “Sometimes I make mistakes but I learn from them.”

There’s no need to make your thoughts unrealistically positive, but instead, make them more realistic.

6. Establish and Work Toward Goals

It’s easier to be positive about problems and setbacks when you have goals that you’re working toward. Goals will give you motivation to overcome those obstacles when you encounter problems along the way. Without clear goals, it’s harder to make decisions and gauge your progress.

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Learn to set SMART goals to help you achieve more.

7. Consider the Consequences of Negativity

Spend some time thinking about the consequences of negative thinking. Often, it can become a self-fulfilling prophecy.

For example, a person who thinks, “I probably won’t get this job interview,” may put less effort into the interview. As a result, he may decrease his chances of getting the job.

Create a list of all the ways negative thinking impacts your life. It likely influences your behavior, your relationships, and your feelings. Then, create a list of the ways in which positive thinking could be beneficial.

8. Offer Compliments to Others

Look for reasons to compliment others. Be genuine in your praise and compliments, but offer it frequently. This will help you look for the good in other people.

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9. Create a Daily Gratitude List

If you start keeping a daily gratitude list, you’ll start noticing exactly how much you have to be thankful for. This can help you focus on the positive in your life instead of thinking about all the bad things that have happened in the day.

Getting in the habit of showing an attitude of gratitude makes positive thinking more of a habit. Here’re 40 Simple Ways To Practice Gratitude.

10. Practice Self-Care

Take good care of yourself and you’ll be more equipped to think positively.

Get plenty of rest and exercise and practice managing your stress well. Taking care of your physical and mental health will provide you with more energy to focus on positive thinking.

Learn about these 30 Self-Care Habits for a Strong and Healthy Mind, Body and Spirit.

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Featured photo credit: DESIGNECOLOGIST via unsplash.com

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