As the control center of your body, it’s in charge of keeping your heart beating and lungs breathing and allowing you to move, feel, and think.

That’s why it’s a good idea to keep your brain in peak working condition.

The foods you eat play a role in keeping your brain healthy and can improve specific mental tasks, such as memory and concentration.

Foods that boost your brain.

1. Fatty fish
When people talk about brain foods, fatty fish is often at the top of the list.

This type of fish includes salmon, trout, albacore tuna, herring, and sardines, all of which are rich sources of omega-3 fatty acids.

About 60% of your brain is made of fat, and half of that fat is comprised of omega-3 fatty acids.

Your brain uses omega-3s to build brain and nerve cells, and these fats are essential for learning and memory.

Omega-3s also offer several additional benefits for your brain.

For one thing, they may slow age-related mental decline and help ward off Alzheimer’s disease.

On the flip side, not getting enough omega-3s is linked to learning impairments, as well as depression.

In general, eating fish seems to have positive health benefits.

Some research also suggests that people who eat fish regularly tend to have more gray matter in their brains. Gray matter contains most of the nerve cells that control decision making, memory, and emotion (9Trusted Source).

Overall, fatty fish is an excellent choice for brain health.

SUMMARY
Fatty fish is a rich source of omega-3 fatty acids, a major building block of the brain. Omega-3s play a role in sharpening memory and improving mood, as well as protecting your brain against cognitive decline.

2. Coffee

If coffee is the highlight of your morning, you’ll be glad to hear that it’s good for you.

Two main components in coffee — caffeine and antioxidants — can help support brain health.

The caffeine found in coffee has a number of positive effects on the brain, including (10Trusted Source):

Increased alertness. Caffeine keeps your brain alert by blocking adenosine, a chemical messenger that makes you feel sleepy.
Improved mood. Caffeine may also boost some of your “feel-good” neurotransmitters, such as dopamine (13Trusted Source).
Sharpened concentration. One study found that caffeine consumption led to short-term improvements in attention and alertness in participants completing a cognition test (14Trusted Source).
Drinking coffee over the long-term is also linked to a reduced risk of neurological diseases, such as Parkinson’s and Alzheimer’s. The largest risk reduction was seen in those adults who consumes 3-4 cups daily (10Trusted Source, 15Trusted Source).

This could at least be partly due to coffee’s high concentration of antioxidants (16Trusted Source).

SUMMARY
Coffee can help boost alertness and mood. It may also offer some protection against Alzheimer’s, thanks to its content of caffeine and antioxidants.

3. Blueberries

Blueberries provide numerous health benefits, including some that are specifically for your brain.

Blueberries and other deeply colored berries deliver anthocyanins, a group of plant compounds with anti-inflammatory and antioxidant effects.

Antioxidants act against both oxidative stress and inflammation, conditions that can contribute to brain aging and neurodegenerative diseases.

Some of the antioxidants in blueberries have been found to accumulate in the brain and help improve communication between brain cells.

According to one review of 11 studies, blueberries could help improve memory and certain cognitive processes in children and older adults.

Try sprinkling them over your breakfast cereal, adding them to a smoothie, or enjoying as is for a simple snack.

SUMMARY
Blueberries are packed with antioxidants that may delay brain aging and improve memory.

4. Turmeric

Turmeric has generated a lot of buzz recently.

This deep-yellow spice is a key ingredient in curry powder and has a number of benefits for the brain.

Curcumin, the active ingredient in turmeric, has been shown to cross the blood-brain barrier, meaning it can directly enter the brain and benefit the cells there.

It’s a potent antioxidant and anti-inflammatory compound that has been linked to the following brain benefits:

May benefit memory. Curcumin may help improve memory in people with Alzheimer’s. It may also help clear the amyloid plaques that are a hallmark of this disease.
Eases depression. Curcumin boosts serotonin and dopamine, both of which improve mood. One review found that curcumin could improve symptoms of depression and anxiety when used alongside standard treatments in people diagnosed with depression.
Helps new brain cells grow. Curcumin boosts brain-derived neurotrophic factor, a type of growth hormone that helps brain cells grow. It may help delay age-related mental decline, but more research is needed (25Trusted Source, 26Trusted Source).
Keep in mind that most studies use highly concentrated curcumin supplements in doses ranging from 500–2,000 mg per day, which is much more curcumin than most people typically consume when using turmeric as a spice. This is because turmeric is only made up of around 3–6% curcumin.

Therefore, while adding turmeric to your food may be beneficial, you may need to use a curcumin supplement under a doctor’s guidance to obtain the results reported in these studies.

SUMMARY
Turmeric and its active compound curcumin have strong anti-inflammatory and antioxidant benefits, which help the brain. In research, it has reduced symptoms of depression and Alzheimer’s disease.

5. Broccoli

Broccoli is packed with powerful plant compounds, including antioxidants.

It’s also very high in vitamin K, delivering more than 100% of the Recommended Daily Intake (RDI) in a 1-cup (160-gram) serving of cooked broccoli.

This fat-soluble vitamin is essential for forming sphingolipids, a type of fat that’s densely packed into brain cells..

A few studies in older adults have linked a higher vitamin K intake to better memory and cognitive status.

Beyond vitamin K, broccoli contains a number of compounds that give it anti-inflammatory and antioxidant effects, which may help protect the brain against damage.

SUMMARY
Broccoli contains a number of compounds that have powerful antioxidant and anti-inflammatory effects, including vitamin K.

6. Pumpkin seeds|

Pumpkin seeds contain powerful antioxidants that protect the body and brain from free-radical damage.

They’re also an excellent source of magnesium, iron, zinc, and copper.

Each of these nutrients is important for brain health:

Zinc. This element is crucial for nerve signaling. Zinc deficiency has been linked to many neurological conditions, including Alzheimer’s disease, depression, and Parkinson’s disease (36Trusted Source, 37Trusted Source, 38Trusted Source).
Magnesium. Magnesium is essential for learning and memory. Low magnesium levels are linked to many neurological diseases, including migraine, depression, and epilepsy (39Trusted Source, 40Trusted Source).
Copper. Your brain uses copper to help control nerve signals. And when copper levels are out of whack, there’s a higher risk of neurodegenerative disorders, such as Alzheimer’s (41Trusted Source, 42Trusted Source.
Iron. Iron deficiency is often characterized by brain fog and impaired brain function (43Trusted Source).
The research focuses mostly on these micronutrients, rather than pumpkin seeds themselves. However, since pumpkin seeds are high in these micronutrients, you can likely reap their benefits by adding pumpkin seeds to your diet.

SUMMARY
Pumpkin seeds are rich in many micronutrients that are important for brain function, including copper, iron, magnesium, and zinc.

7. Dark chocolate

Dark chocolate and cocoa powder are packed with a few brain-boosting compounds, including flavonoids, caffeine, and antioxidants.

Dark chocolate has a 70% or greater cocoa content. These benefits are not seen with regular milk chocolate, which contains between 10–50% cocoa.

Flavonoids are a group of antioxidant plant compounds.

The flavonoids in chocolate gather in the areas of the brain that deal with learning and memory. Researchers believe that these compounds may enhance memory and also help slow down age-related mental decline.

In fact, a number of studies back this up.

According to one study in over 900 people, those who ate chocolate more frequently performed better in a series of mental tasks, including some involving memory, compared with those who rarely ate it.

Chocolate is also a legitimate mood booster, according to research.

One study found that participants who ate chocolate experienced increased positive feelings compared to those who ate crackers.

However, it’s still not clear whether that’s because of compounds in the chocolate or simply because the tasty flavor makes people happy.

SUMMARY
The flavonoids in chocolate may help protect the brain. Studies have suggested that eating chocolate, especially dark chocolate, could boost both memory and mood.

8. Nuts

Research has shown that eating nuts can improve heart-health markers, and having a healthy heart is linked to having a healthy brain.

One study found that regular consumption of nuts could be linked to a lower risk of cognitive decline in older adults.

Also, another 2014 study found that women who ate nuts regularly over the course of several years had a sharper memory compared with those who did not eat nuts.

Several nutrients in nuts, such as healthy fats, antioxidants, and vitamin E, may explain their beneficial effects on brain health.

Vitamin E protects cells against free-radical damage to help slow mental decline (58Trusted Source, 59Trusted Source).

While all nuts are good for your brain, walnuts may have an extra edge, since they also deliver anti-inflammatory omega-3 fatty acids.

SUMMARY
Nuts contain a host of brain-boosting nutrients, including vitamin E, healthy fats, and plant compounds.

Culled from Heathline