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Science Explains How Staying Near Water Can Change Our Brains

Science Explains How Staying Near Water Can Change Our Brains

Have you ever felt at peace when you’re walking by the ocean? A sense of rejuvenation when you stand by a waterfall? How about taking in the view of a breathtaking lake from your window? We can often report feeling a sense of calm when we’re around water and scientists say, this is having a positive effect on our brains.

So what exactly is happening to our brains when we surround ourselves with water? Well, the calming effect is down to a vacation for our brains from over-stimulation. Looking at water and listening to its sound puts our overloaded minds into a relaxed and hypnotic-like state with the benefit of this being a different way that our brain processes thoughts, leading to more calm and creative states and an increase our well-being.

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Often referred to as blue space, the impact of the sea, rivers, lakes on our happiness and well-being is being researched much more by neuro-scientists and psychologists. Wallace J. Nichols, a marine biologist, has discussed and published the different ways bodies of water really can positively affect us and many psychologists have researched how just having blue space in front of you can boost your mental health.

Water Induces Meditative States

When we hear the crashing of waves by the ocean, it can actually put us into a mindful, mediative state. The sound of waves has been found to alter the brain’s wave patterns and invoking a meditative, relaxed state. Even simply observing the movement of water causes our minds to calm. This has numerous benefits for contributing to lowering depression, lowering stress levels, anxiety, and promotes better mental clarity and sleep patterns.

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Water Invokes Inspiration and Creativity

When we’re near water, our brains switch off from busy mode to relaxed mode. This naturally leads our brains to open up because it’s not focused on the millions of thoughts swirling around that can often lead to stress or anxiety. When your brain is in this relaxed state, it is open more to inspired and creative thoughts. In essence, we are switching our brains off or giving it a rest from the norm causing a better mental environment for insight and introspection.

Water Gives Us A Sense of Awe

Awe is an important factor in the recently popular science of positive psychology. The emotion of awe contributes greatly to our happiness because it not only allows us to be in the present moment but it causes us to think about our place in the world around us invoking a feeling of being humble, feelings of a connection to something beyond ourselves and the pure vastness of nature.

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Water Increases The Benefits of Exercise

Exercising is obviously a good way to improve our mental well-being, however going for a run or walk by the ocean will increase these benefits ten fold. Going for a swim in a lake or cycling along a river trail will give you more of a mental boost than working out in a crowded city or gym environment. The idea is that being surrounded by blue space triggers a more positive benefit to exercising, with the intake of negative ions into our systems increasing.

Water Is A Rich Source of Negative Ions

The effects of positive and negative ions on our well-being have been considered a natural influence on how we feel. Positive ions are emitted by electrical appliances such as computers, microwaves and hairdryers that drains us of our natural energy whereas negative ions are generated by waterfalls, oceans waves, and thunderstorms. The rich amount of negative ions in the atmosphere accelerate our ability to absorb oxygen, balance levels of seratonin (the chemical linked to mood and stress), and contributes towards rejuvenating the mind and improving alertness and concentration.

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Taking A Natural Dip

Not only does being near water increase your sense of well-being, but being submerged in a natural source of water such as the sea or a lake invigorates your body greatly. The differing temperatures add benefits from both sides – the natural, cold chill can provide a soothing treatment for your nerves and refresh the body both mentally and physically while warmer waters during the summer can help relax muscles and tensions.

So, if you’re looking to clear your head then search for some blue space – whether you’re lucky enough to visit the ocean or just sitting near your local fountain, water has a powerful influence on the brain and can help change your mental clarity, capacity, happiness, and well-being.

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Jenny Marchal

Freelance Writer

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12 Best Brain Foods that Improve Memory

12 Best Brain Foods that Improve Memory

Nutrition plays a vital role in brain function and staying sharp into the golden years. Personally, my husband is going through medical school, which is like a daily mental marathon. Like any good wife, I am always looking for things that will boost his memory fortitude so he does his best in school.

But you don’t have to be a med student to appreciate better brainiac brilliance. If you combine certain foods with good hydration, proper sleep and exercise, you may just rival Einstein and have a great memory in no time.

I’m going to reveal the list of foods coming out of the kitchen that can improve your memory and make you smarter.

Here are 12 best brain foods that improve memory:

1. Nuts

The American Journal of Epidemiology published a study linking higher intakes of vitamin E with the prevention on cognitive decline.[1]

Nuts like walnuts and almonds (along with other great foods like avocados) are a great source of vitamin E.

Cashews and sunflower seeds also contain an amino acid that reduces stress by boosting serotonin levels.

Walnuts even resemble the brain, just in case you forget the correlation, and are a great source of omega 3 fatty acids, which also improve your mental magnitude.

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2. Blueberries

Shown in studies at Tuffs University to benefit both short-term memory and coordination, blueberries pack quite a punch in a tiny blue package.[2]

When compared to other fruits and veggies, blueberries were found to have the highest amount of antioxidants (especially flavonoids), but strawberries, raspberries, and blackberries are also full of brain benefits.

3. Tomatoes

Tomatoes are packed full of the antioxidant lycopene, which has shown to help protect against free-radical damage most notably seen in dementia patients.

4. Broccoli

While all green veggies are important and rich in antioxidants and vitamin C, broccoli is a superfood even among these healthy choices.

Since your brain uses so much fuel (it’s only 3% of your body weight but uses up to 17% of your energy), it is more vulnerable to free-radical damage and antioxidants help eliminate this threat.

Broccoli is packed full of antioxidants, is well-known as a powerful cancer fighter and is also full of vitamin K, which is known to enhance cognitive function.

5. Foods Rich in Essential Fatty Acids

Your brain is the fattest organ (not counting the skin) in the human body, and is composed of 60% fat. That means that your brain needs essential fatty acids like DHA and EPA to repair and build up synapses associated with memory.

The body does not naturally produce essential fatty acids so we must get them in our diet.

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Eggs, flax, and oily fish like salmon, sardines, mackerel and herring are great natural sources of these powerful fatty acids. Eggs also contain choline, which is a necessary building block for the neurotransmitter acetylcholine, to help you recall information and concentrate.

6. Soy

Soy, along with many other whole foods mentioned here, are full of proteins that trigger neurotransmitters associated with memory.

Soy protein isolate is a concentrated form of the protein that can be found in powder, liquid, or supplement form.

Soy is valuable for improving memory and mental flexibility, so pour soy milk over your cereal and enjoy the benefits.

7. Dark chocolate

When it comes to chocolate, the darker the better. Try to aim for at least 70% cocoa. This yummy desert is rich in flavanol antioxidants which increase blood flow to the brain and shield brain cells from aging.

Take a look at this article if you want to know more benefits of dark chocolate:

15 Surprising and Science-Backed Health Effects of Dark Chocolate

8. Foods Rich in Vitamins: B vitamins, Folic Acid, Iron

Some great foods to obtain brain-boosting B vitamins, folic acid and iron are kale, chard, spinach and other dark leafy greens.

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B6, B12 and folic acid can reduce levels of homocysteine in the blood. Homocysteine increases are found in patients with cognitive impairment like Alzheimer’s, and high risk of stroke.

Studies showed when a group of elderly patients with mild cognitive impairment were given high doses of B6, B12, and folic acid, there was significant reduction in brain shrinkage compared to a similar placebo group.[3]

Other sources of B vitamins are liver, eggs, soybeans, lentils and green beans. Iron also helps accelerate brain function by carrying oxygen. If your brain doesn’t get enough oxygen, it can slow down and people can experience difficulty concentrating, diminished intellect, and a shorter attention span.

To get more iron in your diet, eat lean meats, beans, and iron-fortified cereals. Vitamin C helps in iron absorption, so don’t forget the fruits!

9. Foods Rich in Zinc

Zinc has constantly demonstrated its importance as a powerful nutrient in memory building and thinking. This mineral regulates communications between neurons and the hippocampus.

Zinc is deposited within nerve cells, with the highest concentrations found in the hippocampus, the part of the brain responsible for higher learning function and memory.

Some great sources of zinc are pumpkin seeds, liver, nuts, and peas.

10. Gingko biloba

This herb has been utilized for centuries in eastern culture and is best known for its memory boosting brawn.

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It can increase blood flow in the brain by dilating vessels, increasing oxygen supply and removing free radicals.

However, don’t expect results overnight: this may take a few weeks to build up in your system before you see improvements.

11. Green and black tea

Studies have shown that both green and black tea prevent the breakdown of acetylcholine—a key chemical involved in memory and lacking in Alzheimer’s patients.

Both teas appear to have the same affect on Alzheimer’s disease as many drugs utilized to combat the illness, but green tea wins out as its affects last a full week versus black tea which only lasts the day.

Find out more about green tea here:

11 Health Benefits of Green Tea (+ How to Drink It for Maximum Benefits)

12. Sage and Rosemary

Both of these powerful herbs have been shown to increase memory and mental clarity, and alleviate mental fatigue in studies.

Try to enjoy these savory herbs in your favorite dishes.

When it comes to mental magnitude, eating smart can really make you smarter. Try to implement more of these readily available nutrients and see just how brainy you can be!

Featured photo credit: Pexels via pexels.com

Reference

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