Written by Tara Boustany on
December 27, 2021
Reading Time: 5 minutes

Medically Reviewed by our Medical Affairs Team

Written by Tara Boustany on:

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Brain health is an important part of our lives. When brain function starts to decline, the quality of life decreases drastically.

Brain vitamins are a great way to help improve brain function and prevent brain deterioration in the future. But do we really need vitamins for brain health?

Let’s find out!

What are brain vitamins?

Brain vitamins are a particular type of vitamin that is specifically designed to improve brain health.

There are many different types of brain vitamins, but the most common ones include omega-three fatty acids, B-complex vitamins, and antioxidants.

Do brain supplements really work?


There have been many studies done on brain vitamins, and the results are clear. Brain supplements work to improve brain function in multiple ways.

Different types of brain vitamins affect other parts of the brain.

For example, omega-three fatty acids can help with memory loss, while antioxidants prevent free radical damage, which is known to lead to brain deterioration.

Are brain vitamins safe?

Brain health supplements are very low risk and easy to find in most grocery stores or pharmacies.

However, it is essential to know that brain vitamins may cause side effects such as the following:

  • nausea
  • cramping
  • upset stomachs
  • headaches
  • diarrhea
  • and muscle aches.

It’s always a good idea to talk with your doctor before taking vitamins for brain health.

Why should I take vitamins for the brain?

There are many reasons to take brain vitamins.

Some of the most common reasons include the following:

  • Improve brain function
  • Prevent brain deterioration
  • Increase mental clarity and focus
  • Reduce stress levels
  • Boost energy levels
  • Fight brain fog
  • Improve memory, learning capabilities, and mood.

The Best Vitamins for Brain Health

There are many brain health supplements on the market. However, not all brain vitamins work as well as others.

The following brain vitamins have been found to be some of the most effective:

Vitamin B12

Vitamin B12 is known to be one of the brain vitamins that help improve memory, learning capabilities, and mood.

B12 is also known to reduce stress levels in people who are dealing with brain fog or brain deterioration due to age.

Other B Vitamins

B-complex vitamins have also been known to help brain function.

B12 has a strong relationship with brain health, and some people say that B12 is the brain vitamin, but it’s important not to forget about other brain vitamins such as the following:

  • folate (vitamin B9)
  • niacinamide (vitamin B3)
  • thiamine (vitamin B1)
  • riboflavin (vitamin B2)
  • pyridoxine (vitamin B6)
  • and biotin (vitamin B7).

These vitamins help with different aspects of brain function, such as memory, mood, focus, and energy levels.

Vitamin C

Vitamin C is known to be important for brain health because of its strong antioxidant properties.

It can also help fight brain fog caused by stress or lack of sleep.

The recommended daily dosage for Vitamin C supplementation is between 500 – 2000 mg each day, depending on your weight, height, gender, and age.

Vitamin D

Vitamin D is known to help brain function by increasing calcium absorption, which can improve brain cell growth.

It’s also been shown that low levels of Vitamin D have a strong link with brain deterioration and diseases such as Alzheimer’s disease, dementia, Parkinson’s disease, and other neurological issues.

The recommended daily dosage for Vitamin D supplementation is 600 – 4000 IU each day, depending on your weight, height, and age.

Vitamin E

Similar to Vitamin C, Vitamin E is also a strong antioxidant that can help protect the brain from free radical damage.

It has also been known to improve cognitive function and memory in people who are suffering from brain fog or age-related brain deterioration.

The recommended daily dosage for vitamin E supplementation is between 400 – 800 IU each day, depending on your weight, height, gender, and age.


Antioxidants are important for brain health because they help protect the brain from free radical damage.

Free radicals are known to cause brain deterioration and can lead to diseases such as Alzheimer’s disease and dementia.

Some of the best antioxidants for brain health include Vitamin C, E, and beta-carotene.


Beta-carotene is a precursor to Vitamin A, which can be beneficial for brain health because it helps protect against brain deterioration due to the aging process.

The recommended daily dosage of beta carotene supplementation is 25,000 IU.

Ginkgo Biloba

Ginkgo Biloba is a brain supplement that has been used by people for hundreds of years to improve brain function.

It’s most commonly known as an antioxidant, and it can help fight brain fog or age-related brain deterioration.

The recommended daily dosage of Ginkgo biloba supplementation is between 60 – 120 mg each day.

Huperzine A

Huperzine A is an alkaloid that is found in the Chinese club moss plant.

It’s been known to improve cognitive function and memory in people who are suffering from brain fog or age-related brain deterioration.

The recommended daily dosage of Huperzine A supplementation is between 50 – 200 mcg each day.

Omega-three Fatty Acids (found in fish and flaxseed oil)

Omega-3 is known to be very beneficial for brain health, as it helps improve cognitive function, memory, and focus.

Omega-three fatty acids can also help reduce stress levels and fight brain fog.

They can also help brain function by reducing brain inflammation and promoting cell growth.

Which vitamins for the brain should I take?

This depends on your specific needs.

Some people may need more omega-three fatty acids, while others may need more antioxidants.

It is always a good idea to talk with your doctor and consider the possibility of running a few blood tests to figure out which brain supplements are right for you.

It is also highly advisable to take brain supplements only after consulting with your doctor.

People who are pregnant or breastfeeding should not use brain supplements without checking with their doctors first.

How should I take brain supplements for maximum benefits?

It’s important to take brain supplements on a daily basis and continue taking them as long as you believe they are helping your brain function properly.

You should not stop taking brain vitamins or any other kind of supplement without first consulting with your doctor.

Brain vitamins and supplements can be taken with or without food.

What are the side effects of brain health vitamins?

Most brain vitamins do not have any serious side effects, but it is always a good idea to consult with your doctor before starting any kind of supplement, including brain vitamins.

Some people may experience mild side effects such as nausea, diarrhea, or an upset stomach.

These side effects typically only last for a short period of time.

What vitamins for brain health are safe during pregnancy?

There is no universal answer to this question because every person’s nutritional needs are different.

It is always best to consult with your doctor before taking any brain supplements while you’re pregnant or breastfeeding, as certain brain vitamins may be harmful to your baby.

What else can I do to improve brain function?

Exercise regularly, get enough sleep and reduce your stress levels as much as possible because all of these things can help your brain function.

Get into the habit of drinking plenty of water throughout the day because hydration plays a vital role in brain health as well.

It’s also a good idea to eat brain-healthy foods like blueberries, broccoli, and salmon, which are all rich sources of antioxidants that protect brain cells from damage caused by brain fog.

Are vitamins for the brain expensive?

Brain supplements are not very expensive.

You can find them at the drug store for under $20 a bottle.

However, you should always consult with your doctor before trying any new supplement because some brain health supplements can be expensive.

Concluding Thoughts

So, do we really need vitamins for the brain? The answer to this question is a little bit complicated.

While most people don’t require brain supplements, some people may find them helpful in improving their cognitive function and memory.

It is always a good idea to speak with your doctor before starting any vitamin for brain health, especially if you are pregnant or breastfeeding.

In addition to taking vitamins for the brain, it’s important to get regular exercise, plenty of sleep, and reduce your stress levels as much as possible.

If you are interested in brain supplements, the first step is always to speak with your doctor.

It’s also helpful to read up on brain vitamins and research them online before making any decisions about which brain vitamin supplement might be best for you.

You can find brain supplements at most drug stores without spending too much money.

Thanks for reading! I hope this article was helpful.

If you want to learn more about the best supplements for the brain and maintain impeccable brain health, you may find these resources to be very helpful, as well as this online community of mental health professionals and enthusiasts.

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