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Last Updated on December 4, 2020

How Do Memory Vitamins Work? (And the Best Brain Supplements)

How Do Memory Vitamins Work? (And the Best Brain Supplements)

There are a whole bunch of alleged memory vitamins and supplements to help you concentrate and boost your brain function. Unfortunately, there’s also a lot of misinformation, dodgy studies, and things we just don’t know when it comes to which vitamins actually help with memory and concentration.

This article will dig into the current research to pick four of the best vitamins and supplements to boost your memory and overall brain function.

Vitamins Vs Supplements

First, let’s talk about the difference between a vitamin and a supplement. Vitamins are simply organic compounds that are necessary in small quantities to sustain life[1]. We’re talking the vitamin A, B, and Cs here. Vitamins are in the unprocessed, healthy foods you eat every day and are also available as daily supplements in pill form or as chewy, edible cartoon characters.

Supplements are just extra pills, liquids, or cartoon characters that you consume in addition to the actual food you eat. Supplements can include but are not limited to vitamins, minerals, amino acids, herbs, hormone building blocks, and other compounds that are synthesized or extracted from natural sources.

What Research Says About Vitamins and Supplements

Now, we need to talk about the current state of the research on memory vitamins and brain supplements.

The only real consensus seems to be that much more research needs to be done to truly answer which vitamins and supplements are best for your memory.

Supplements are big business. In 2015, Americans spent 643 million dollars on supplements, and a quarter of Americans over 50 take them regularly[2]. That’s a lot of money spent on an extremely unregulated and under-researched industry.

Here’s what we do know:

The brain needs vitamins and minerals to function properly. We also have some studies on rats and in small samples of humans that show preliminary glimmers of hope[3] that certain memory vitamins and brain supplements may also have positive effects on our brains.

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How Do Memory Vitamins and Supplements Work?

Vitamins and supplements work in many different ways to improve memory and brain function. So, let’s break down how some of the major vitamins and supplements work.

Nootropics

Any vitamin or supplement that aids memory falls into a category called nootropics. Nooptropic is now a term that refers to any natural or synthetic substance that has a positive impact on memory.[4]

Each type of nootropic works differently in the body to affect memory.

Antioxidants

Some nootropics are antioxidants. Vitamins such as vitamin E fall into this category.

Antioxidants help memory by protecting cells from free radicals. When free radicals build up in the body (a natural by-product of metabolism, aging, and exposure to environmental toxins), they cause cellular damage, so antioxidants help memory by preventing and reversing some of this damage.

Regeneration

Some nootropics help memory by going a step further than antioxidants. Some, like Lion’s Mane mushrooms, may help stimulate new cell growth. This regeneration would help memory by stimulating new neural growth.

Memory relies on strong neural pathways, so nootropics that stimulate cell growth might be especially effective supplements.

Stimulants

In order to remember, we have to be awake and alert. The first part of memory is perception, so nootropics such as caffeine help us wake up enough to perceive in the first place. These sensory perceptions can then be turned into memories.

Adaptogens

Adaptogens are believed to regulate your adrenal glands, which helps your body deal with stress. More research is needed, but some think that adaptogens help control hormone levels, which helps your immune system, energy levels, and brain functioning[5].

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Inflammation Reduction

Another way some nootropics help memory is by reducing inflammation in the brain. Memory relies on strong neural connections, and inflammation hurts these connections. So, nootropics that relieve this inflammation may be helpful for people to improve their cognitive functioning and memory.

Improving Sleep

Research is starting to show that sleep may also be critical for memory. Studies show that memory may require an active forgetting process during REM sleep[6].

While we sleep, we are actually clearing out less important memory pathways. This helps strengthen the memories that do matter, so sleep is a critical component in memory. Any nootropic that improves our sleep may also be helping to strengthen our memory and brain functioning.

So, which four memory vitamins and brain supplements top the list?

The Best Brain Supplements

If you’re looking to boost your memory, try any one of these supplements.

1. Vitamin E

If we’re just talking about vitamins, I’d put my money on vitamin E to boost memory.

Vitamin E is an antioxidant, which means it protects cells from free radicals. When there are too many free radicals in the body, they cause cellular damage. So, vitamin E helps slow the aging process (cellular damage), including the onset of Alzheimer’s-related dementia.

Studies have shown that people with adequate levels of vitamin E performed better on cognitive and memory tests and significantly delayed Alzheimer’s-related dementia. To boost vitamin E’s effects even more, some studies have also shown that it performs better with adequate levels of vitamin C[7].

2. Lion’s Mane

Lion’s Mane mushroom has been around in Chinese medicine for thousands of years but may not be on your radar just yet. Some preliminary studies on rats have shown that it may improve memory and protect the brain.

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Lion’s Mane has anti-oxidizing effects in the body, fighting off those free radicals, but it may also stimulate Nerve Growth Factor. As Dr. Mary Sabo L.Ac DACM explains:

“These proteins stimulate the production of new brain cells and support the health of existing ones. They also support myelin and brain plasticity.”[8]

Myelin is the fatty substance around nerve cell axons. Axons are like the wires between cells, so when we’re talking about memory, protecting the axon coverings is like protecting the plastic covering of electrical wires. When the covering is compromised, the wire itself is, too.

Like all the other nootropics, much more research needs to be done on Lion’s Mane, but the early studies seem encouraging. It may help stimulate neural growth, protect brain cells, and remove free radicals, which may help improve your memory.

3. Omega-3 Fatty Acids

A lot of research has been done on fish oil and how it affects overall brain health. Just like vitamin E, we should be getting the fatty acids in fish oil in our actual diet. But if you don’t, a supplement might be just what the doctor ordered (and again, please check with your doctor before taking any supplements).

Fish oil contains omega-3 fatty acids. The 3 in omega-3 refers to the 3 different fatty acids in omega-3: EPA, DPA, and DHA.

There still needs to be more studies to clarify which fatty acids have which effects on the brain, but preliminary studies show that omega-3, especially DHA, is the most important fatty acid for the memory of non-impaired adults[9].

Omega 3s are found in cell membranes, and studies have shown that consuming them may help protect cell health in the brain by helping build cell membranes throughout the body[10].

4. Rhodiola Rosacea

There’s an herb called Rhodiola Rosacea that may also help mental and physical fatigue. Rhodiola Rosacea is an adaptogen, which means it helps regulate the adrenal glands. This helps you deal with stress better.

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According to Dr. Sabo:

“One double-blind, placebo-controlled study on physicians working night shift showed it [Rhodiola Rosacea] was helpful in boosting cognitive cerebral functions when taken daily in supplement form.”

So if you’re looking for a supplement to help with your cognitive endurance, Rhodiola Rosacea may be the thing for you.

The Bottom Line

So, what should you keep in mind when considering memory vitamins and brain supplements?

There is still not enough research to definitively say which memory vitamins are best or which supplements will boost your brain the most. What most doctors agree on is that a healthy diet with natural, unprocessed foods, a physically active lifestyle, a good night’s rest, and strong social relationships are actually the best things we can do for our memories and our brains more generally.

However, if you’re making those positive changes with your diet, exercise, sleep, and relationships, you may also still be considering supplements. Consult your doctor first because memory problems may be a sign of something much more serious. As Dr. Sabo explains:

“Problems with memory and concentration can be symptoms of other conditions such as hypothyroid, anxiety, depression, or insomnia. It can also be an early sign of Alzheimer’s or dementia in the elderly. While some supplements can help with these symptoms, getting the right diagnosis and medical care from an MD and targeted support from a holistic practitioner can be the best path for ongoing care.”

So seek an expert’s opinion and ask informed questions about nootropics, adaptogens, and antioxidants to land on your own decision for which memory vitamins and brain boosters are best for you.

More Tips on Boosting Brain Power

Featured photo credit: Ben Sweet via unsplash.com

Reference

More by this author

Clay Drinko

Clay Drinko is an educator and the author of PLAY YOUR WAY SANE (January 2021 Simon & Schuster)

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Last Updated on April 19, 2021

How to Use the 5 Whys to Get to the Root Cause of Any Problem

How to Use the 5 Whys to Get to the Root Cause of Any Problem

Do you take long to solve career or business problems? It may be time to learn how to use the 5 Whys to make the process simpler.

Maybe you believe that you need to know 1000 techniques to solve problems faster. The truth is that there isn’t a single technique that can solve all your problems. But despite this reality, you can still solve most of your problems in an effective way.

How? By leveraging Sakichi Toyoda’s 5 Whys technique. Toyoda used this technique for the Toyota production system, but you can apply it to most of your problems[1]. So, stop trying to memorize dozens of techniques and get ready to work smarter!

What Is the 5 Whys Method?

With the 5 Whys technique, you have to ask 5 questions.

Simple, right? Whenever you’re facing a problem, ask what may have contributed to the current results. Then, continue asking 5 times, or until you reach the root cause.

The 5 Whys | Find the Root Cause of a Problem Fast

    How do you know that this technique works? Well, Toyota has successfully implemented this technique to improve their assembly line. Now imagine what it can do to help you solve common problems[2]!

    The 5 Whys process isn’t complex, but it’ll take time to get used to. If you’re like most, you tend to jump at finding solutions when solving problems. Instead, start by asking one question each time you’re facing a problem.

    It can be for anything minor such as being stuck in traffic. In this case, your first question would be why you didn’t avoid traffic. Ask a single question for all your problems, and continue adding more until you ask 5 by default.

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    Eventually, you’ll know when to ask the 5 Whys and find a root cause to most of your problems. But, you don’t always have to work alone. When you work with unfamiliar topics, work with team members to brainstorm answers.

    If you want to know how to be a great team player, check out this article.

    For example, if you’re troubleshooting a bad marketing campaign for your business, work with your marketing team to find a solution. As a business owner, you’ll wear many hats but won’t be able to find a root cause to most of your problems alone.

    How to Ask the 5 Whys Efficiently

    Before you start asking the 5 Whys, you need to prepare to get the best results. Here’s the flow process for solving a real-world problem:

    1. Get the Right Resources

    You don’t know what you don’t know. So, gather information through books and online resources before solving a problem. You’ll find yourself researching more often for topics you’re not familiar with.

    If you don’t prepare, you’ll limit yourself to an ineffective root cause.

    You can also surround yourself with people who specialize in certain areas. This way you can work together with your group to find the best root cause of a problem.

    Your goal here is to feel comfortable with the questions you’re working with. Avoid answering questions you’re unsure of because you’ll most likely end up with a bad root cause.

    2. Understand the Problem

    Before you solve any problem, it’s important to know the nature of the problem you’re solving. This will help you avoid finding an irrelevant root cause.

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    When you define the problem, you’ll also avoid confusion when working with teams. For example, when working in teams, often it’s easy to assume that everyone is working on the same problem. But this isn’t always the case and can cause teams working to solve two different problems.

    3. Ask Your First 5 Questions

    Once you’ve spent enough time preparing, ask your first question. Instead of giving quick answers, brainstorm which answers will bring the most value. Each question depends on its predecessor, so give meaningful answers.

    The rule of thumb here is to keep repeating why five times until you’ve found a potential root cause. Typically, 5 questions or less is enough to solve the most common problems, but don’t limit yourself to 5 questions if it’s genuinely necessary to ask more.

    Instead, keep asking questions until you can’t anymore.

    4. Find Your Root Cause

    The main goal for using the 5 Whys framework is to end up with a root cause for the issue you’re experiencing. You should come up with an answer that helps you understand when/why the problem occurs.

    It’s also used to address high-level issues so that you can track your progress afterward. By addressing high-level issues, you’ll solve problems quicker before addressing the root cause.

    An Example of the 5 Whys

    Learning about the 5 Whys framework is great, but having real-world examples is better. Here’s an example you can use as a template for when you’re solving real-world problems:

    Problem: Employers haven’t called me back for an interview for the past 3 months

    • Question 1: Why is my resume not getting noticed by employers?
      Because it’s too generic and not showing any special skills for the roles you’re applying to.
    • Question 2: Why is my resume too generic?
      Because I want it to appeal to many professions.
    • Question 3: Why do I want to apply to many professions?
      Because I want to increase my chances of getting hired.
    • Question4: Why would applying to several professions increase my odds at getting hired?
      Because I wouldn’t limit myself to available job openings at one specific profession.
    • Question 5: Why would I limit myself to job openings available?
      Because there is a high demand for my profession.

    In this scenario, you’d stop at question 5 because you’ve found a potential root cause.

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    Since there’s a lot of competition for your industry, your resume needs to stand out. Who do you think an employer will hire, a jack of all trades or an expert in their profession?

    Whenever you’re working with a problem, take time to brainstorm the best questions. That’s because it’ll impact the quality of the root cause you’ll end up with.

    When Do the 5 Whys Not Work?

    As you’ve seen, the 5 Whys isn’t complicated and can be used for many kinds of problems, but it takes a lot of effort to execute correctly. When done right, it can help you find the culprit to most of your common problems. The problem is that this technique isn’t suited for every situation.

    Unreplicable Results

    You won’t be able to replicate the same results. Think about it: you’re creating your own questions and answering them in a unique way. No one else would be able to replicate your results for the most part.

    This means that even two teams working in the same environment will come up with two separate answers.

    Limited by the Knowledge Available

    As mentioned before, gather enough information when solving an unknown problem. The problem is that you won’t always have the best resources available. Because of this, you’ll limit yourself to the quality of your answers.

    If you’re ever facing an unknown topic, try a different problem-solving technique.

    Focusing on a Single Root Cause

    The main goal behind using the 5 Whys is to come up with a single root cause. But all problems don’t always have a single solution. For example, a marketing campaign can have a best, good, and worst case scenario.

    These limitations don’t make the 5 Whys a bad technique to use. Instead, they let you know how to use this technique more effectively.

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    The 5 Whys works best for improving processes and solving simple problems, but it falls short when working with complex problems. That’s why you’ll need to know other alternatives.

    For example, a company’s low customer response rate may be due to several factors. In this case, you’d choose a technique that’s better suited to solve complex problems. Determine which problems you face the most to know which techniques will help you the most.

    The Bottom Line

    Imagine conquering issues most people give up on.

    People would look at you and assume that you know 1000 ways to solve a problem. The truth is that not much has changed since you’d struggled with solving problems.

    But you’re now using a proven system that’s made your life easier.

    You’re a problem-solving machine.

    If you don’t believe this can be your reality, you’re wrong. You have what it takes to solve your problems, but you’ll need to practice. Start by asking one question today as you face a problem.

    Then, keep doing the same until you’re asking several questions for each of your problems. You won’t master the 5 Whys analysis overnight, but, with enough practice, this technique will feel more natural.

    More Problem Solving Techniques

    Featured photo credit: Startaê Team via unsplash.com

    Reference

    [1] Harvard Business Review: The Unimportance of Practically Everything
    [2] Harvard Business Review: The Five Whys for Start-Ups

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