Advertising

Last Updated on November 27, 2020

9 Types of Intelligence (And How to Know Your Type)

Advertising
9 Types of Intelligence (And How to Know Your Type)

When I was a child, my mom told me I was special—that there was no one on Earth just like me. Now, I’m of two minds when it comes to teaching our children that they’re special.

First, it’s true. We all have strengths, weaknesses, and proclivities that make us different from other people. I’ll get to my second interpretation of teaching everyone they’re special after a deep dive into Howard Gardner’s Theory of multiple intelligences.

Theory of Multiple Intelligences

Harvard professor Howard Gardner introduced the world to his theory of multiple intelligences in his 1983 book, Frames of Mind. Simply put, the idea is that one’s intellectual intelligence or IQ doesn’t tell the complete story about someone’s full range of potential.

Therefore, Gardner proposed eight types of intelligence to more accurately measure a broader range of human strengths and abilities. Gardner’s types of intelligence are in line with what most of us have been brought up to believe—that we are all special because we all have different strengths and interests.

Let’s take a look at Gardner’s original seven types of intelligence plus two more that he’s added over the years. By examining the definitions and characteristics of each type of intelligence, you should be able to discern which types of intelligence you’re strongest in.

9 Types of Intelligence

Read the following definitions for the nine types of intelligence and then answer the questions in each to see how you stack up.

1. Visual-Spatial Intelligence

Visual-Spatial Intelligence has to do with how well someone is at maneuvering through space and visualizing things. People with high visual-spatial intelligence tend to excel at identifying patterns and interpreting charts and graphs.

If you’re usually the navigator and map reader of your squad, you just might have high visual-spatial intelligence.

Questions: Are you good at reading maps? Do you rarely get lost? Can you visualize objects moving and changing through space? Do you have a good sense of direction?

These could all be signs of high visual-spatial intelligence.

Advertising

2. Linguistic-Verbal Intelligence

Linguistic-Verbal Intelligence is all about words, words, words. We’re talking great readers, writers, and speakers. Generally, if someone can tell a good story and memorize words quickly, they have high linguistic-verbal intelligence.

Questions: Are you a good writer? Do you enjoy playing around with language and wording? Are you good at memorizing things? Can you explain yourself easily to others? Are you a good communicator?

If you answered yes to most of these questions, you probably have high linguistic-verbal intelligence.

3. Logical-Mathematical Intelligence

Logical-Mathematical intelligence is about logical problem solving and number sense. People with high logical-mathematical intelligence would obviously be great at solving math problems and be strong conceptual thinkers. Think of scientists and mathematicians.

Questions: Are you good at math? Do you excel at logical problem-solving? If you’re given a brainteaser, are you usually able to figure it out?

If you said yes to these questions, you’re probably doing well with your logical-mathematical intelligence.

4. Bodily-Kinesthetic Intelligence

Bodily-Kinesthetic intelligence is how well people can move through space. If you have high bodily-kinesthetic intelligence, you have excellent control of your body and superb body awareness, meaning you know what your body is doing at any given time. People with this intelligence might excel at sports and dance and have good hand-eye coordination.

Questions: Do you enjoy dance or sports? Do you have good body awareness, meaning are you able to move your body in the way your brain wants? Do you have good hand-eye coordination? Are you good at balancing and moving through space?

You’re probably scoring high in your bodily-kinesthetic intelligence if you’ve said yes to these questions.

5. Musical Intelligence

Can you clap to the beat and sing in tune? You might have a decent musical intelligence. People with above-average musical intelligence can recognize tones and hear patterns in songs. Obviously, they would be drawn to music—both listening and creating.

Advertising

Questions: Can you find the rhythm when a song is playing? Are you able to match the pitch of a musical note? Do you enjoy listening to or playing music? Would your friends describe you as musical?

People who say yes to these questions tend to have high musical intelligence.

6. Interpersonal Intelligence

Interpersonal intelligence is, not surprisingly, about interpersonal or social skills. If someone is empathetic and good at understanding other people’s intentions and emotions, they probably have high interpersonal intelligence.

People with this intelligence excel at group work and keeping the peace in organizations. They’re excellent communicators and sensitive to other people’s needs. They are also able to see other people’s perspectives.

Questions: Are you the peacemaker of your group? Would you describe yourself as empathetic? Are you able to figure out what people’s body language means? Do you tend to know what people are thinking or feeling without having to ask? Are you good with other people’s emotions?

If you said yes to these questions, you probably have high interpersonal intelligence.

7. Intrapersonal Intelligence

This is self-awareness. Intrapersonal intelligence is all about how well someone is at reflecting on and being aware of their own mental and emotional state at any given time. These are the philosophers and the daydreamers.

Questions: Do you spend time daydreaming? Would people describe you as reflective? Do you know what you’re feeling when you’re feeling it? Have people described you as being self-aware?

If you said yes to these questions, you probably have high intrapersonal intelligence.

8. Naturalistic Intelligence

After publishing Frames of Mind, Gardner discussed other types of intelligence that fit into his theory of multiple intelligences. Other scholars have added others, but Gardner only agreed to this and the next type.

Advertising

People with high naturalistic intelligence are nature lovers. They are sensitive to slight changes in their environment and gravitate to exploring nature and examining flora and fauna.

Questions: Do enjoy spending time in nature? Do you have an interest in wild plants and animals? Do you notice subtle changes in the environment? Does being in nature make you feel better?

People who answer yes to these questions tend to have high naturalistic intelligence.

9. Pedagogical Intelligence

These are the effortless teachers. People who can instruct, facilitate, and convey information to others have excellent pedagogical intelligence. It’s one thing to understand a topic, but it’s a very different skillset to be able to help other people understand that same topic.

Questions: Do you enjoy teaching people? Are you good at conveying information to others?

Good teachers probably have high pedagogical intelligence.

Criticism of the Theory of Multiple Intelligences

Some have criticized the theory of multiple intelligences as nothing more than a list of skills and abilities.[1] Perhaps, “talents” would have been a better way for Gardner to describe his list than “types of intelligence” because it describes what people are drawn to and excel in easily.

This talent in no way dictates what people should do for a living. Instead, thinking you are strong in one intelligence may limit the effort you put into other areas.

Carol Dweck’s growth mindset theory in her book, Mindset: The New Psychology of Success, states that when we look at skills and abilities as changeable through hard work and practice, we’re able to change those abilities. This is called a growth mindset.

However, when we think that our skills and abilities are innate, it is less likely that we can improve. Gardner’s theory of multiple intelligences runs the risk of tricking us into thinking our skills and abilities are in-born and that effort and dedication won’t have much of an impact, which is untrue.

Advertising

The theory of multiple intelligences should be approached more like Neil Fleming’s theory of learning styles. Fleming proposed that people have different styles of learning or ways that they are better able to learn: reading/writing, kinesthetic, aural, and visual.

The problem with the theory of learning styles, and with types of intelligence, is that there’s not much empirical evidence to show that your learning style or type of intelligence impacts how you learn. In short, just because I’m drawn to nature and good at building campfires, it doesn’t mean that’s how I learn best.

Think talent more than intelligence, and I think you’ll be better able to appreciate Gardner’s theory for what it is.

Maybe No One is Special?

Let’s go back to that idea that everyone is special, something I think Gardner was advocating way back in the ‘80s. Sure, one way to look at it is that we all have skills, abilities, and strengths that set us apart from other people.

This can be a great thing to explore when you’re trying to find your place in the world or choose your career. However, too much navel-gazing and selfish thinking can be destructive, which brings me to my second interpretation of the “everyone is special” movement.

What if no one is special?

Hear me out. If we stop thinking so much about how we’re special, we can spend more time being curious about other people, places, and things.

In my book, Play Your Way Sane: 120 Improv-Inspired Exercises to Help You Calm Down, Stop Spiraling, and Embrace Uncertainty, I have a whole chapter about the advantages of not thinking that your special. It’s called “Your mom was wrong, you aren’t special,” and it’s filled with exercises and games that help people look for what’s special in other people, instead of in themselves. This shift in focus, from internal to external, can make you less anxious and more connected to other people.

Final Thoughts

So, when you’re done thinking about which types of intelligence you’re better at, take more time to think about what other people are good at. Because when we use theories like multiple intelligences and learning styles to help other people look good, it makes all of us, and society in general, look a whole lot better.

Featured photo credit: Siora Photography via unsplash.com

Advertising

Reference

More by this author

Clay Drinko

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

How to Tap into Your Right Brain’s Potential How to Think Smart (If You Think You’re Not Smart Enough) 7 Proven Ways to Strengthen Your Long Term Memory What Is a Fixed Mindset And Can You Change It? 9 Steps to Make Self-Regulated Learning More Effective

Trending in Brain Power

1 12 Best Brain Foods To Help You Focus Like A Laser 2 What Is Loss Aversion And How To Avoid This Bias 3 Are You Right-Brain Dominant? (7 Right Brain Characteristics) 4 How to Tap into Your Right Brain’s Potential 5 How to Think Critically: 5 Powerful Techniques

Read Next

Advertising
Advertising

Published on August 9, 2021

12 Best Brain Foods To Help You Focus Like A Laser

Advertising
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]

Advertising

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.

Advertising

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]

Advertising

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.

Advertising

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.

Advertising

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

Read Next