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Last Updated on November 27, 2020

How to Improve Memory: 7 Natural (and Highly Effective) Ways

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How to Improve Memory: 7 Natural (and Highly Effective) Ways

Memory plays an integral role in our lives, both in the short and long term. If you’re wondering how to improve memory, I’m here to tell you that there are natural and effective ways to do so.

Despite what you might think, improving your ability to recall information is certainly possible. You just need to know the right ways to do it.

Let’s dive straight into the first of seven easy ways to improve memory efficiently and reduce the risk of memory loss.

1. Meditate

We live in a world of non-stop, 24/7 information. It’s like a waterfall that’s endlessly pouring news, data, facts, and figures into our conscious minds.

Unfortunately, our brains are not designed to absorb this tremendous amount of information. It’s no wonder, then, that most people struggle to remember information and recall things.

Even if you believe you have a good memory and are comfortable with multi-tasking, you’ll also be aware that there’s only so much information your brain can process at one time. Research suggests that the more information and distractions you receive, the harder it is for you to transfer information to your long-term memory[1].

Fortunately, meditation can help.

Even if you just meditate for 10 minutes per day, you’ll boost your ability to focus, which, in turn, will make it easier for you to remember important facts.

While any amount of meditation will do something to help your memory, one study pointed out that “8 but not 4 weeks of brief, daily meditation decreased negative mood state and enhanced attention, working memory, and recognition memory as well as decreased state anxiety scores”[2].

Therefore, if you’re looking for the most benefits, try sticking with a meditation practice for at least 8 weeks.

However, meditation doesn’t just have to be closing your eyes and sitting in a lotus position. Some people prefer to simply take a short walk in nature. This clears and calms their mind, and still provides the all-important boost to their focus.

2. Get Plenty of Sleep

If you’re sleep deprived or have not been sleeping well, then it’s likely that you’re not able to remember well either. This is because sleep and memory are intimately connected.

If you have a busy life and regularly find yourself not getting enough sleep, then this will negatively impact your cognitive abilities, including your memory.

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If you want to learn how to improve memory, how much sleep should you be getting?

Well, according to the National Sleep Foundation[3], you need a minimum of seven to nine hours of sleep per night. If you get this amount of sleep regularly, then within just a few days, you’ll see a tangible improvement to your ability to remember and recall things[4].

If you want to improve memory, get plenty of sleep.

    Maintaining a proper sleep cycle is not always easy (especially when the latest Netflix series has just been released!), but if you care about improving your long and short term memory, then it’s critical that you try to get at least the recommended amount of sleep every night.

    Try these three things to naturally improve your sleep cycle:

    • Have a fixed bedtime (preferably before 10pm)
    • Don’t eat too late
    • Make sure your bedroom is as dark as possible

    Sleeping is a precious activity. It regenerates your body, clears your mind, and helps with the storing and retrieval of information.

    However, don’t sleep just yet, as I want to tell you about another great way to increase memory.

    3. Challenge Your Brain

    When was the last time you challenged your brain?

    I don’t mean challenged in the sense of overeating or under-sleeping. I’m referring to stretching your mental capabilities through things like crossword puzzles, Sudoku, and memory games.

    To expand your memory bank, and to make your recall razor-sharp, you need to continually challenge your brain.

    Feedback from Lifehack readers such as yourself has suggested that brain training apps are a super-effective way of doing this. Used regularly, these apps can enhance your focus, attention span, problem-solving ability, and memory.

    There are hundreds of these apps available (most of them for free), but I recommend starting out with one of the big three:

    • Peak (Android/iOS, free, 10 million+ downloads)
    • Lumosity (Android/iOS, free, 10 million+ downloads)
    • Elevate (Android/iOS, free, 5 million+ downloads)

    If you normally spend a chunk of your week playing computer games, then instead of shooting and killing your enemies, why not let some of them live while you put your attention into boosting your brain power!

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    Challenging your brain will strengthen your neural pathways and enhance your mental abilities. But don’t just take my word for it; try one of the apps above and see the positive benefits for yourself.

    4. Take More Breaks

    When I think back to my days as a budding entrepreneur, I distinctly remember working all the hours under the sun—and many under the moon, too!

    At that time, I believed that breaks were for the weak, and to become wealthy and successful, I needed to shed blood, sweat, and tears.

    However, if you want to know how to improve memory, taking regular breaks is the best way to keep yourself productive, creative, and alive to opportunities. It’s also the best way to learn new information.

    Typically, when studying lots of new information, most people will spend hours reading it in an attempt to learn and remember the content as quickly as possible. Unfortunately, they’ve overlooked something.

    One 2011 study from the University of Illinois concluded that “the brain is built to detect and respond to change…and prolonged attention to a single task actually hinders performance”[5].

    This is based on something called the “vigilance decrement.” This can be applied to many things. For example, we often don’t notice the feeling of clothing touch our bodies because our brain becomes accustomed to the sensation. However, if you change clothes, you’ll likely notice the difference in texture and temperature for a few minutes.

    When you take a break from memorizing information, it refocuses your attention and energy, leading to increased focus overall.

    It’s similar to physical exercise. You wouldn’t attempt to train vigorously for four hours in a row. Instead, you’d take regular breaks to give your lungs, heart, and muscles adequate time to recover. Failing to do this will result in muscle cramps and overexertion.

    Basically, make sure you take regular breaks when learning new information. I recommend at least a 10-minute break every hour. (You may also want to take a look at the Pomodoro Method.)

    5. Learn a New Skill

    I love this quote, as it’s 100% true but frequently overlooked:

    “Learning never exhausts the mind.” -Leonardo da Vinci

    From my experience of helping to develop the careers of dozens of Lifehack employees, I can definitively say that participating in meaningful and purposeful activities stimulates the mind. It also reduces stress and enhances health and well-being.

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    Let me give you an example of this:

    Imagine you work for a global financial institution in one of their call centers. You take over 100 calls a day, many of them complaints. When you started the job a few months back, you were excited to be in full-time employment and working for a household name.

    Unfortunately, your initial enthusiasm quickly turned into frustration.

    The endless complaint calls began to take their toll on you. And the supervisors irritated you too, as they were far too interested in micro-managing you rather than letting you work in your own way.

    Now, in the story above, the ending could be that you put up with a job you didn’t like and led a dull and frustrated working life for years and years. However, an alternative ending is this: you channeled your dissatisfaction into learning a new skill (computer coding).

    It took you a year or two to get up to speed, but it allowed you to successfully upgrade your career, and the ongoing learning made the call center job much more bearable.

    Clearly, learning new skills gives you impetus, focus, and something to aim for. Your brain loves to learn, and you should tap into this by always seeking out new information. When learning becomes a habit, you’ll find your ability to remember and recall things effortlessly becomes a habit, too.

    If you want to know how to learn something new every day, check out this article.

    6. Start Working out

    If you’re not already working out regularly, then here’s another reason to do so:

    Exercising for 20-30 minutes three times a week will improve your long-term memory[6].

    Regular physical activities increase blood flow in your body and supplies the brain with extra oxygen and nutrients. A well-nourished brain is a well-functioning brain!

    Even if you don’t have much time, research has shown that a daily burst of 60 seconds of high-intensity exercise offered many of the benefits of the longer exercise routines[7].

    Interested in getting started?

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    Here are five different ways that will help you work out:

    • Join a gym
    • Join a sports team
    • Buy a bike
    • Take up hiking
    • Dance to your favorite music

    7. Eat Healthier Foods

    I’m sure you’ve heard the expression: “You are what you eat.”

    This applies to your brain, too.

    The food that you eat helps determine your brain’s capacity to store and recall information. A poor diet (think junk food + soda!) harms not just your physical health, but your mental health, as well.

    Fortunately, there are several foods that are especially good for your brain and your memory. These include: blueberries, celery, and dark chocolate. But any fruits, vegetables, or foods high in antioxidants will have a positive effect on your brain and memory. Here’re some ideas: 15 Brain Foods That Will Super Boost Your Brain Power

    Conversely, highly-processed foods and those loaded with sugar will have a negative impact on your memory. This is due to them providing insufficient nutrients for your brain, leading you to easily suffer from mental fatigue.

    If you want to improve your mental health, eat and drink an abundance of these for brain health:

    • Turmeric – Helps new brain cells grown
    • Broccoli – Protects the brain against damage
    • Nuts – Improves memory
    • Green tea – Enhances brain performance, memory and focus[8]
    • Fish oilFish oil supplements can increase your brain power

    Here’re more brain food options that improve memory!

    Also, remember that your brain is about 75% water, so dehydration can have a huge effect on the way your brain functions. Stay hydrated if you really want to improve memory!

    Final Thoughts

    I sincerely hope these seven memory boosting ways that I’ve covered in this article will be helpful for you.

    You don’t need to implement them all, but you can try out the ones that appeal to you.

    But, if you’re serious about dramatically improving your memory and avoiding cognitive decline, then make a start right now on adopting one or more of the ways I’ve suggested.

    More on How to Improve Memory

    Featured photo credit: Eric Ward via unsplash.com

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    Reference

    More by this author

    Leon Ho

    Founder & CEO of Lifehack

    What Is Procrastination and How to Stop It (The Complete Guide) Feel That Life Is Meaningless? Here’s How to Find Meaning How Self Care Can Help You Live Your Best Life The Careful Art of Delegation: How to Delegate Effectively How the Flow State Helps You Stay Productive and Concentrate

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    Published on August 9, 2021

    12 Best Brain Foods To Help You Focus Like A Laser

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    12 Best Brain Foods To Help You Focus Like A Laser

    Do you ever feel like your brain can function better than it is currently? Have you ever had moments of laser sharp focus and wished they stayed with you forever?

    We have all had those moments where we found ourselves being super productive and having lengthened periods of concentration and focused attention, and if there was a way we could make such kind of mental state a permanent state for us, we would definitely go for it.

    And while we cannot make the state come back and stick with us forever in just an instant, there is a way we can slowly cultivate it in our lives in the long term.

    One of these ways is by being keen on eating brain boosting foods. Some foods enhance the regions of the brain that are linked to concentration, focus, reasoning, thinking abilities, and overall brain health. By eating these foods regularly, you can also improve your brain function and slowly work to a healthy and well performing brain.

    Let’s take a closer look at the 12 best brain foods to take to boost your focus and overall mental health.

    1. Coffee

    Coffee is among the most popular beverages that sharpen your focus and increase productivity. Millions of people across the world rely on it to help them through demanding tasks at work and assignments at school.

    The reason why coffee has proven to be effective over the years is due to the two components in it that largely enhance the brain.

    These components are antioxidants and caffeine.

    Antioxidants help with protecting the brain from common mental health conditions such as stroke, Parkinson’s disease, cognitive decline and Alzheimer’s disease.[1][2]

    Caffeine, on the other hand, is responsible for influencing the brain in various positive ways including blocking out a brain chemical called Adenosine that makes you want to sleep and increasing the levels of serotonin neurotransmitters which in turn boosts your mood, increase your level of alertness and concentration.[3][4][5][6]

    However, it is important to note that taking coffee with moderation is the way to make the most of it. If you take more than 4 cups a day, you might be setting yourself up for the nasty side effects that come with it which are restlessness and inability to sleep.[7]

    Striking a good balance between coffee and other beverages will help you avoid the chances of experiencing the side effects. You can try drinking coffee only on those days you want to tackle tedious tasks, and only when you are working on them to maximize its effects in your life.

    2. Fatty Fish

    When the words fatty fish are mentioned, you naturally direct your attention to salmon, pollack, cod, sardines, mackerel and tuna.

    These contain omega 3 fatty acids, which are known to help with improving learning abilities and memory, not to mention helping with building nerve and brain cells.[8][9][10][11]

    Improved cognitive performance brought about by omega 3 fatty acids can be attributed to the fact that they help increase flow of blood in the brain. [12]

    Also, when it comes to general mental health, eating oily or fatty fish helps to delay the mental decline that comes with age, as well as depression and reduce learning problems. [13] [14]

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    Omega 3 has also been associated with the lowering of the protein called Beta-amyloid in the brain that is responsible for forming destructive clamps in people who struggle with Alzheimer’s.[15]

    You are encouraged to add fatty fish to your eating plan and consider having it often.

    Also, if you would like to obtain omega 3 fatty acids without having to feel like you have to eat fish every time, you can use other alternatives such as walnuts, flaxseeds and avocados. They are also good sources of omega 3.

    3. Maca

    Maca is a plant from Peru that is grown in Central Andes and has been cultivated a little over 2000 years now. Its scientific name is Lepidium meyenii and is used as a foodstuff as well as a medicinal plant.

    It is said to bring about many health benefits including boosting learning abilities and memory, improving mood, increasing energy levels and endurance, improving sexual health in men, and regulating blood pressure.[16]

    When it comes to the mental health benefits, Peruvian natives in the Central Andes attribute their children’s good academic performance to regular use of maca.[17]

    While there are different varieties of maca, studies have found that the black variety is the one that shows strong effects on mental health improvement, and both hydroalcoholic maca extract and boiled aqueous maca extract have the same effect on the brain.[18]

    Scientific studies on maca are still in their infancy and the cause of the effects that it has shown are not yet fully established. However, it is suggested that Macamides, which are maca compounds, might be behind its potency.[19]

    You can add maca to your smoothies, energy bars, oatmeal, and any baked foods to enjoy its benefits.

    4. Green Tea

    Green tea is another known stimulant that helps you remain alert. It contains two compounds that go a long way in influencing the brain.[20]

    First, it contains caffeine which accounts for the alertness.

    Although coffee contains a much higher quantity of caffeine than green tea, the latter is found suitable to use for those who prefer a well toned effect of caffeine.

    Caffeine helps with regulating neurotransmitters like norepinephrine, dopamine and adenosine, as earlier mentioned, that helps with keeping you awake and in good balance in terms of moods and brain function.[21][22]

    Second, it contains. L-theanine.

    L-theanine is an amino acid that can cross the blood-brain barrier and into the brain which then promotes increase in GABA (Gamma aminobutyric acid) which promotes relaxation.[23][24][25]

    It also increases the alpha waves in the brain which are responsible for the calm, conscious and relaxed mental state.

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    When L-theanine and caffeine are combined, they both have a much powerful effect, and this explains why taking green tea for many people has been found more rewarding than coffee.

    L-theanine has also been linked to other mental health benefits such as improving memory and protection from mental illnesses like Parkinson’s and Alzheimer’s.[26][27]

    Taking green tea in the morning and just before going for a physical exercise helps.

    5. Green Leafy Vegetables

    Greens are packed with nutrients that enhance the brain in great ways. Broccoli, Swiss chards, kales, dandelion greens, collards and spinach are among the vegetables that have high nutritional value that make them useful for brain health.

    Broccoli, for instance, has antioxidants and Vitamin K, among other plant compounds that contribute to better memory, anti-inflammatory effects and brain protection benefits.[28][29][30]

    Kale is heavily packed with nutrients like Vitamin A, B6, C, K, potassium, manganese, copper and calcium that promote brain development, slowing cognitive decline caused by age, depression and even various health conditions like Alzheimer’s.[31][32][33][34]

    Generally, leafy vegetables contain a variety of nutrients including vitamins, minerals and antioxidants that elevate various regions of the brain that are associated with memory, alertness, processing of information and overall brain health.

    Working with delicious green smoothies and recipes that use a lot of greens will largely contribute to a better functioning brain.

    6. Dark Chocolate

    Other than the sweet taste, dark chocolate also boosts your brain.

    It contains three compounds that make this possible, which are, caffeine, antioxidants and flavonoids.

    Since we have already seen that caffeine offers the stimulating effects that keep you alert and antioxidants help with keeping mental illnesses and cognitive decline at bay, let’s take a closer look at flavonoids.

    Flavonoids are micronutrients that reduce neuroinflammation, protect neurons from neurotoxin-based injury and are potentially effective in enhancing learning, cognitive performance and memory.[35][36] [37]

    Studies have also revealed that dark chocolate brings about a positive feeling.[38]

    Dark chocolate contains cacao, which is often referred to as cocoa. Aiming to eat dark chocolate that carries more than 70% cocoa ensures that you get optimal benefits from it.

    7. Nuts

    Nuts such as walnuts, cashew nuts, hazelnuts, pecans, to name a few, contain several brain improving nutrients.

    They come with the popular antioxidant, Vitamin E, that protects the brain cells and cell membranes from oxidative stress and damage by free radicals.[39][40][41]

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    Long term consumption of nuts has contributed to a sharper memory, better academic performance and lower risks of getting mental illnesses too.[42][43]

    They have also shown abilities to improve the factors that account for good heart and brain health.

    All nuts have their nutritional benefits but you are encouraged to eat walnuts more as they have a much higher value due to the presence of high levels of alpha-linolenic acid, which is a type of omega 3 fatty acid.

    8. Avocado

    Avocado is surprisingly a berry, and it is referred to as a big berry.

    Although it hasn’t been fully studied yet, it is believed to carry vitamins B5, B6, C, E and K. Also, it comes with folate and potassium.

    There are also low amounts of other nutrients including copper, phosphorus, magnesium, zinc, manganese, and iron that are present in it.

    Moreover, it contains a monounsaturated fatty acid called Oleic acid, which is part of what makes olive oil good to use. This fatty acid is known to have many benefits, some of which are lowering inflammation, and brain development.[44]

    Adding it to your recipes or making smoothies, and regularly eating it together with your favorite fruits will help you take advantage of its nutritional value.

    9. Eggs

    There are 4 micronutrients in eggs that give the brain an extra edge, folate, choline, vitamin B6 and B12.

    Folate helps to slow down the mental decline that comes with age.[45]

    Choline is used by the body to increases the levels of a neurotransmitter known as Acetylcholine that is associated with memory, mental function and moods.[46][47][48]

    The yolk of an egg is where the choline micronutrient is in high quantities, and people who desire to increase their choline levels in the body are encouraged to focus on that part.

    Vitamin B6 brings down the high levels of an amino acid called Homocysteine in the blood that causes depression and other psychiatric issues.

    It also plays the role of increasing the levels of neurotransmitters like GABA (Gamma-aminobutyric acid), serotonin and dopamine, which modulate emotions.

    Vitamin B12 also helps with reducing the symptoms of depression as well as preventing losing neurons that in turn cause poor memory.[49]

    10. Citrus Fruits

    Citrus fruits are categorized into lemons (which include meyer lemons and eureka lemons), sweet oranges (which include blood orange, Valencia, cara cara and navel), limes (which include kaffir, Persian and key lime), mandarin (which include tangelo, tangor, satsuma and clementine), grapefruit (which include ruby red, white and oroblanco) and others such as yuzu, sudachi, citron and pomelos.

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    They have the B vitamins as well as Vitamin C, copper, phosphorus, potassium, and magnesium. There are also lots of varieties of carotenoids, essential oils and flavonoids present in citrus fruits.

    On top of that, they are also known to possess antioxidating and anti-inflammatory effects.

    Vitamin C reduces inflammation, offers protection to neurons from oxidative stress, modulates neurotransmission (communication between neurons), and also influences neuronal development.[50]

    Some of the minerals in citrus fruits have been found to reduce symptoms of depression in women.[51]

    They have also been associated with influencing communication through the nerves and regulating neurotransmitters.[52]

    The flavanoids protect the nervous system from damage through the anti-inflammatory effects they have. And this helps to keep mental health conditions like Parkinson’s and Alzheimer’s away.[53][54]

    11. Turmeric

    Turmeric is a spice we add to our foods to make it delicious that also does a bit of magic to our brains.

    Curcumin is a primary active component in turmeric that easily passes the blood brain barrier.

    It brings about anti-inflammatory and antioxidant effects that drag along the benefits of improved memory, promoting growth of new brain cells and managing moods.[55][56]

    Also, it has shown potential to handle Alzheimer’s diseases, although it has not been fully confirmed as reliable treatment.[57][58]

    12. Beetroots

    Beetroots which are commonly referred to as beets are also great brain enhancers.

    They can help prevent mental decline that is associated with poor blood flow to the brain. They have nitrates that encourage blood vessel dilation that then allow more blood and oxygen to flow to the brain, and thus enhance its functions.[59]

    More specifically, they improve flow of blood to a part of the brain known as the frontal lobe.

    This is a region that is linked to higher cognitive functions including concentration and attention, problem solving, reasoning and judgment, motor function, impulse control, memory, social interaction and emotions.

    Conclusion

    There you go, the best brain foods that you should make your closest friends.

    You should aim to have them often if you would like to see an improvement in your brain function in the coming months. Looking for recipes that use the foods mentioned above as ingredients and adding them to your recipe book is a good place to start.

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    Also, mixing them up with the foods you like eating goes a long way in not only making sure that you are minding your brain health but also enjoying what you eat in the process.

    Featured photo credit: Maddi Bazzocco via unsplash.com

    Reference

    [1] PubMed.gov: Effects of coffee/caffeine on brain health and disease: What should I tell my patients?
    [2] US National Library of Medicine: Neuroprotective and Anti-inflammatory Properties of a Coffee Component in the MPTP Model of Parkinson’s Disease
    [3] PubMed.gov: Effects of caffeine on mood and performance: a study of realistic consumption
    [4] PubMed.gov: Caffeine and adenosine
    [5] PubMed.gov: The role of adenosine in the regulation of sleep
    [6] PubMed.gov: Roles of adenosine and its receptors in sleep-wake regulation
    [7] US National Library of Medicine: The Safety of Ingested Caffeine: A Comprehensive Review
    [8] National Center For Complimentary And Integrative Health: Omega-3 Supplements: In Depth
    [9] PubMed.gov: Omega-3 Fatty Acids and their Role in Central Nervous System – A Review
    [10] National Library of Medicine: A meta-analytic review of double-blind, placebo-controlled trials of antidepressant efficacy of omega-3 fatty acids
    [11] PubMed.gov: Novel insights into the effect of vitamin B₁₂ and omega-3 fatty acids on brain function
    [12] PubMed.gov: Quantitative Erythrocyte Omega-3 EPA Plus DHA Levels are Related to Higher Regional Cerebral Blood Flow on Brain SPECT
    [13] PubMed.gov: Omega-3 fatty acids and dementia
    [14] PubMed.gov: Fish consumption and cognitive decline with age in a large community study
    [15] Harvard Medical School: Foods linked to better brainpower
    [16] US National Library of Medicine: Acceptability, Safety, and Efficacy of Oral Administration of Extracts of Black or Red Maca (Lepidium meyenii) in Adult Human Subjects: A Randomized, Double-Blind, Placebo-Controlled Study
    [17] PubMed.gov: Ethnobiology and Ethnopharmacology of Lepidium meyenii (Maca), a Plant from the Peruvian Highlands
    [18] PubMed.gov: Effect of three different cultivars of Lepidium meyenii (Maca) on learning and depression in ovariectomized mice
    [19] US National Library of Medicine: Ethnobiology and Ethnopharmacology of Lepidium meyenii (Maca), a Plant from the Peruvian Highlands
    [20] PubMed.gov: Effect of Green Tea Phytochemicals on Mood and Cognition
    [21] Wiley Online Library: Adenosine, Adenosine Receptors and the Actions of Caffeine
    [22] PubMed.gov: Caffeine and the central nervous system: mechanisms of action, biochemical, metabolic and psychostimulant effects
    [23] PubMed.gov: The neuropharmacology of L-theanine(N-ethyl-L-glutamine): a possible neuroprotective and cognitive enhancing agent
    [24] ScienceDirect: L-theanine—a unique amino acid of green tea and its relaxation effect in humans
    [25] PubMed.gov: L-theanine, a natural constituent in tea, and its effect on mental state
    [26] PubMed.gov: Green tea extract enhances parieto-frontal connectivity during working memory processing
    [27] PubMed.gov: Neurological mechanisms of green tea polyphenols in Alzheimer’s and Parkinson’s diseases
    [28] PubMed.gov: Vitamin K status and cognitive function in healthy older adults
    [29] Increased dietary vitamin K intake is associated with less severe subjective memory complaint among older adults
    [30] US National Library of Medicine: Assessing Competence of Broccoli Consumption on Inflammatory and Antioxidant Pathways in Restraint-Induced Models: Estimation in Rat Hippocampus and Prefrontal Cortex
    [31] ScienceDaily: B vitamins and the aging brain examined
    [32] PubMed.gov: The Importance of Maternal Folate Status for Brain Development and Function of Offspring
    [33] PubMed.gov: Treatment of depression: time to consider folic acid and vitamin B12
    [34] PNAS: Preventing Alzheimer’s disease-related gray matter atrophy by B-vitamin treatment
    [35] US National Library of Medicine: Flavonoids and brain health: multiple effects underpinned by common mechanisms
    [36] Harvard Medical School: The thinking on flavonoids
    [37] PubMed.gov: Epicatechin, a component of dark chocolate, enhances memory formation if applied during the memory consolidation period
    [38] PubMed.gov: The sweet life: The effect of mindful chocolate consumption on mood
    [39] PubMed.gov: Effects of vitamin E on cognitive performance during ageing and in Alzheimer’s disease
    [40] PubMed.gov: The effect of adrenaline and of alpha- and beta-adrenergic blocking agents on ATP concentration and on incorporation of 32Pi into ATP in rat fat cells
    [41] PubMed.gov: Vitamin E-gene interactions in aging and inflammatory age-related diseases: implications for treatment. A systematic review
    [42] US National Library of Medicine: LONG-TERM INTAKE OF NUTS IN RELATION TO COGNITIVE FUNCTION IN OLDER WOMEN
    [43] PubMed.gov: Cognition: the new frontier for nuts and berries
    [44] US National Library of Medicine: Neuroprotective effects of oleic acid in rodent models of cerebral ischaemia
    [45] US National Library of Medicine: Brain foods: the effects of nutrients on brain function
    [46] PubMed.gov: Choline: an essential nutrient for public health
    [47] Pubmed.govThe relation of dietary choline to cognitive performance and white-matter hyperintensity in the Framingham Offspring Cohort
    [48] NCBI: Dietary Reference Intakes for Thiamin, Riboflavin, Niacin, Vitamin B6, Folate, Vitamin B12, Pantothenic Acid, Biotin, and Choline
    [49] PubMed.gov: Vitamin B-12 concentration, memory performance, and hippocampal structure in patients with mild cognitive impairment
    [50] PubMed.gov: Preventive and Therapeutic Potential of Vitamin C in Mental Disorders
    [51] NCBI: Association between Lower Intake of Minerals and Depressive Symptoms among Elderly Japanese Women but Not Men: Findings from Shika Study
    [52] Harvard Medical School: Precious metals and other important minerals for health
    [53] PubMed.gov: Role of Quercetin Benefits in Neurodegeneration
    [54] PubMed.gov: Neurodegenerative Diseases: Might Citrus Flavonoids Play a Protective Role?
    [55] PubMed.gov: Efficacy and safety of curcumin in major depressive disorder: a randomized controlled trial
    [56] PLOS ONE: Curcumin Enhances Neurogenesis and Cognition in Aged Rats: Implications for Transcriptional Interactions Related to Growth and Synaptic Plasticity
    [57] US National Library of Medicine: The effect of curcumin (turmeric) on Alzheimer’s disease: An overview
    [58] NCBI: The effect of curcumin (turmeric) on Alzheimer’s disease: An overview
    [59] NCBI: The Potential Benefits of Red Beetroot Supplementation in Health and Disease

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