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Last Updated on February 21, 2019

7 Natural Memory Boosters That Actually Work for All Ages

7 Natural Memory Boosters That Actually Work for All Ages

Forgot a name? Misplaced your keys? Taking longer to find the right words? Don’t panic. There’s plenty you can do to improve your memory.

You’re probably expecting us to reveal 7 little known and newly discovered herbs from the forests of the Amazon, the peaks of the Himalayas and the Arctic tundra. No such luck.

Despite Americans spending hundreds of millions of dollars a year on Ginkgo Biloba, Ashwagandha, Periwinkle, Bacopa, Vitamin B’s, Omega 3’s and memory boosting supplement cocktails, there is very little scientific evidence they actually work. [1]

Instead, we’re going to offer you 7 completely natural memory boosters, backed up by scientific research. It may take a little more effort than a magic memory pill, but the benefits will transcend your memory and improve your overall quality of life as well, making you more fit, energetic, happy and sharp.

How Do We Remember?

The first process in remembering is creating a memory.

This is where our brain sends a signal, associated with a thought, event or piece of information our mind is processing, over our brains neural pathways, called synapses.

Think of our neural pathways like roads and information like trucks. The better the roads, the more trucks can be driven.

The second step in remembering is memory consolidation.

Consolidation is when the brain takes that thought, event or piece of information and actually stores it in the brain. So now we’re talking about taking delivery of the trucks and storing its contents in the warehouse.

Consolidation helps us store information and label it properly, so its organized and easy to retrieve when needed.

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The last step is memory retrieval.

That’s the step whereby we try to retrieve the information stored in our brains. You know when you have the name of someone on the tip of your tongue.

You have the information; it’s been stored, but you just can’t find it. Our memory recall is typically better the stronger the memory is and the more often we’ve used it.

Memory decline is a normal part of aging. However, new scientific research is discovering many new ways for us to improve memory creation, consolidation and retrieval–no matter our age.

7 Natural Memory Boosters

So how to work on memory and boost your brain power? Here’re 7 brain boosters backed by science that you should try:

1. Aerobic Exercise

Aerobic activity is about as close as we get to a magic pill for our memories. Exercise helps your brain create new capillaries and brain-derived neurotrophic factor (BDNF) which creates new brain cells and connections. To put it in plain english, aerobic activity changes our brains and helps it grow.

Studies have shown that exercising increases the size of the hippocampus and improves memory. In fact, even if you start exercising as an older adult, you can reverse cognitive decline by 1 to 2 years and protects against further decreases in the size of the hippocampus, which is essential for memory. [2]

In another study, reviewed by Dr. Ian Robertson of the University of Dublin, they looked at a group of people of 60 years and older, who engaged in “active walking” for four months.

They compared them with another group of people who only stretched over the same period of time. After testing both groups before and after the 4 month period, the walkers improved their memory and attention considerably more than the stretching group.

So which exercises are best and how much do we have to exercise?

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Turns out, it doesn’t really matter whether you run, swim, row or bike. What does matter is that you push yourself beyond your current abilities, keep doing more, keep getting better. Set yourself short term goals and keep pushing the goal posts.

2. Sleep

You need your sleep. The deeper the better. Sleep helps improve your procedural memory (how to do things, like how do I navigate my iPhone) and declarative memory (facts, like what’s my password). [3]

Even short naps from 6 to 45 minutes have been shown to improve your memory. In one Harvard study, college students memorized pairs of unrelated words, memorized a maze and copied a complex form. All were tested on their work. Half were then allowed to take a 45 minute nap. They were then retested. Those who took a nap, got a boost in their performance. [4]

Another study showed that getting REM (deep) sleep can increase your memory and mental performance by 33% to 73%. Getting a deep sleep helps the brain consolidate memories through dreams and “associative processing”. However, the study also revealed that heart rate variability in deep sleep also contributed significantly to increased memory performance. [5]

3. MIND Diet

Healthy eating, particularly more dark colored fruit, vegetables and oily fish has been shown to improve memory and stave off cognitive decline.

The MIND diet is proven to reduce the risk of dementia. It’s a mix of the popular Mediterranean diet and the low blood pressure DASH diet. [6]

The study kept track of the diets of almost 1,000 older adults. They were followed for an average of 4½ years.

The study concluded that “people whose diets were most strongly in line with the MIND diet had brains that functioned as if they were 7½ years younger than those whose diets least resembled this eating style.”

The study also showed that people who followed the MIND diet in the study reduced their chance of getting Alzheimer’s disease in half.

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So what does the MIND diet consist of? Lots of vegetables, leafy greens, nuts, berries, beans, fish, poultry, olive oil, whole grains and wine.

4. Relax

We all know that stress is bad for our health. It can raise our blood pressure, impact our immune system and interrupt our sleep. Stress also impairs our memory.

When our body gets stressed, it releases cortisol into our blood stream, which can cause short and long term physical changes to the brain. While cortisol has sometimes been shown to cause increases in short term memory, it can actually decrease our long term recall memory.

To help reduce the stress in your life, try relaxing with meditation, yoga or breathing exercises. Unplug–even for just a few hours. Stop checking your emails, social accounts and news. Release some endorphins with some exercise.

Bottom line, the more anxious and stressed we are, the less clearly we think, the poorer our memory works.

5. Continuous Learning

The mind is like a muscle. The more you challenge it, the stronger it gets. The more you learn, the more you can learn.

Research shows that learning can actually change the physical makeup of your brain. Not too long ago, we used to think that you were born with a fixed amount of brain cells, which declined with age. New research now shows that we can actually increase the number of brain cells we have throughout our life.

Aside from staying physically active, learning new skills and studying can actually keep our brains healthier. Consider taking a continuing education class, studying a new language, learning a new instrument, playing new card games. [7]

Studies show that the more complex the task, the more benefits for your mind. Simply showing up to class is not enough. You need to be actively engaged. Anything that forces you to focus and learn something new and get out of a rote routine will help you sharpen your mind and boost your memory.

6. Stay Social

The more deep and meaningful social connections you maintain, the more you protect your brain. Bottom line, the more friends you have, the more people you work with, the more you’re forced to use your brain.

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Social isolation and loneliness are significant risks of dementia. Without interacting with others, our brains wilt. Isolation and loneliness lead to depression, physical and mental decline. [8]

In a 2016 study published in Frontiers in Aging Neuroscience, seniors with a full social calendar did better on memory, reasoning, and processing speed tests. [9]

What to do?

Party! Seriously, get together with friends as often as possible. Have family dinners. Choose social activities or sports like tennis, golf, cards or go for walks with a friend. Bottom line have fun, build meaningful social relationships and stay connected. Not only will it make your mind sharper and your memory better, you’ll be happier, too!

7. Wakeful Rest

This one is getting harder and harder to do. In a world where we can’t sit on a bus, go up an elevator or go to the bathroom without our phones, doing absolutely nothing to distract our minds is becoming increasingly difficult.

But, the results are in. Doing nothing is great for your memory. Quietly resting for 10 minutes, after you learn something will help you remember and help you create more detailed memories. [10]

What we do minutes after we learn something new has a significant impact on how well we retain the new information. In another study, it didn’t matter what you did after you learned something new, as long as you weren’t distracted by outside factors. In other words, you could be thinking of your day, making a grocery list, or thinking of a story. In either case, wakeful rest for a period of 10 minutes helped the brain process and consolidate your memories so that you were better able to recall the information at a later date. [11]

Conclusion

You don’t have to spend a dime on cocktails and supplements promising a quick boost to your memory power. There is very little conclusive scientific evidence suggesting supplements will help improve the memories of healthy individuals–not for Ginkgo Biloba, Vitamin B, fish oils, Vitamin D, Folate or other supplements claiming they a secret formula.

There are far cheaper and more effective ways to boost your memory: exercise, rest, eat well, learn, love, laugh and relax. Who wouldn’t want that prescription?

More Resources About Boost Brain Power

Featured photo credit: Unsplash via unsplash.com

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Marc Felgar

Marc Felgar is an aging, health & senior care expert focused on improving the lives of mature adults.

9 Myths About the Aging Process You Can Definitely Ignore How to Help Nausea Go Away Fast with These 5 Fixes Exercise for Seniors: How to Improve Strength and Balance (And Stay Fit) 7 Natural Memory Boosters That Actually Work for All Ages The Best Way to Sleep to Relieve the 7 Most Common Ailments

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Last Updated on July 17, 2019

The Science of Setting Goals (And How It Affects Your Brain)

The Science of Setting Goals (And How It Affects Your Brain)

What happens in our heads when we set goals?

Apparently a lot more than you’d think.

Goal setting isn’t quite so simple as deciding on the things you’d like to accomplish and working towards them.

According to the research of psychologists, neurologists, and other scientists, setting a goal invests ourselves into the target as if we’d already accomplished it. That is, by setting something as a goal, however small or large, however near or far in the future, a part of our brain believes that desired outcome is an essential part of who we are – setting up the conditions that drive us to work towards the goals to fulfill the brain’s self-image.

Apparently, the brain cannot distinguish between things we want and things we have. Neurologically, then, our brains treat the failure to achieve our goal the same way as it treats the loss of a valued possession. And up until the moment, the goal is achieved, we have failed to achieve it, setting up a constant tension that the brain seeks to resolve.

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Ideally, this tension is resolved by driving us towards accomplishment. In many cases, though, the brain simply responds to the loss, causing us to feel fear, anxiety, even anguish, depending on the value of the as-yet-unattained goal.

Love, Loss, Dopamine, and Our Dreams

The brains functions are carried out by a stew of chemicals called neurotransmitters. You’ve probably heard of serotonin, which plays a key role in our emotional life – most of the effective anti-depressant medications on the market are serotonin reuptake inhibitors, meaning they regulate serotonin levels in the brain leading to more stable moods.

Somewhat less well-known is another neurotransmitter, dopamine. Among other things, dopamine acts as a motivator, creating a sensation of pleasure when the brain is stimulated by achievement. Dopamine is also involved in maintaining attention – some forms of ADHD are linked to irregular responses to dopamine.[1]

So dopamine plays a key role in keeping us focused on our goals and motivating us to attain them, rewarding our attention and achievement by elevating our mood. That is, we feel good when we work towards our goals.

Dopamine is related to wanting – to desire. The attainment of the object of our desire releases dopamine into our brains and we feel good. Conversely, the frustration of our desires starves us of dopamine, causing anxiety and fear.

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One of the greatest desires is romantic love – the long-lasting, “till death do us part” kind. It’s no surprise, then, that romantic love is sustained, at least in part, through the constant flow of dopamine released in the presence – real or imagined – of our true love. Loss of romantic love cuts off that supply of dopamine, which is why it feels like you’re dying – your brain responds by triggering all sorts of anxiety-related responses.

Herein lies obsession, as we go to ever-increasing lengths in search of that dopamine reward. Stalking specialists warn against any kind of contact with a stalker, positive or negative, because any response at all triggers that reward mechanism. If you let the phone ring 50 times and finally pick up on the 51st ring to tell your stalker off, your stalker gets his or her reward, and learns that all s/he has to do is wait for the phone to ring 51 times.

Romantic love isn’t the only kind of desire that can create this kind of dopamine addiction, though – as Captain Ahab (from Moby Dick) knew well, any suitably important goal can become an obsession once the mind has established ownership.

The Neurology of Ownership

Ownership turns out to be about a lot more than just legal rights. When we own something, we invest a part of ourselves into it – it becomes an extension of ourselves.

In a famous experiment at Cornell University, researchers gave students school logo coffee mugs, and then offered to trade them chocolate bars for the mugs. Very few were willing to make the trade, no matter how much they professed to like chocolate. Big deal, right? Maybe they just really liked those mugs![2]

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But when they reversed the experiment, handing out chocolate and then offering to trade mugs for the candy, they found that now, few students were all that interested in the mugs. Apparently the key thing about the mugs or the chocolate wasn’t whether students valued whatever they had in their possession, but simply that they had it in their possession.

This phenomenon is called the “endowment effect”. In a nutshell, the endowment effect occurs when we take ownership of an object (or idea, or person); in becoming “ours” it becomes integrated with our sense of identity, making us reluctant to part with it (losing it is seen as a loss, which triggers that dopamine shut-off I discussed above).

Interestingly, researchers have found that the endowment effect doesn’t require actual ownership or even possession to come into play. In fact, it’s enough to have a reasonable expectation of future possession for us to start thinking of something as a part of us – as jilted lovers, gambling losers, and 7-year olds denied a toy at the store have all experienced.

The Upshot for Goal-Setters

So what does all this mean for would-be achievers?

On one hand, it’s a warning against setting unreasonable goals. The bigger the potential for positive growth a goal has, the more anxiety and stress your brain is going to create around it’s non-achievement.

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It also suggests that the common wisdom to limit your goals to a small number of reasonable, attainable objectives is good advice. The more goals you have, the more ends your brain thinks it “owns” and therefore the more grief and fear the absence of those ends is going to cause you.

On a more positive note, the fact that the brain rewards our attentiveness by releasing dopamine means that our brain is working with us to direct us to achievement. Paying attention to your goals feels good, encouraging us to spend more time doing it. This may be why outcome visualization — a favorite technique of self-help gurus involving imagining yourself having completed your objectives — has such a poor track record in clinical studies. It effectively tricks our brain into rewarding us for achieving our goals even though we haven’t done it yet!

But ultimately, our brain wants us to achieve our goals, so that it’s a sense of who we are that can be fulfilled. And that’s pretty good news!

More About Goals Setting

Featured photo credit: Alexa Williams via unsplash.com

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