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The best 6 vitamins for brain health

Give your brain the right fuel to stay at its best. These are the best vitamins for brain health.

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June 23, 2022
7 min read

Your brain needs a lot of fuel. In fact, it has some of the highest energy requirements amongst all of your body’s organs. Did you know that 60% of the glucose (sugar) your body burns every day goes directly to powering your brain? But your brain needs more than just calories and carbohydrates—it needs specific nutrients.

If you want to ensure you’re looking after your brain, long-term, make sure you’re getting the best vitamins for brain health.

Article breakdown

What vitamins and minerals are good for the brain?

Braincare researchers have narrowed their focus on 20 specific vitamins for brain health (all of which you'll find in the Smart Supplement, our brain health supplements). 

However, there are six distinct nutrients that have the biggest and most immediate impact on your overall brain health.

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Heights Smart Supplement with blueberries and a snap pea
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The 6 best vitamins for brain health

These vitamins, minerals, and nutrients have powerful properties that fuel your brain.

1. Anthocyanins

What they are:

Anthocyanins are pigments that give fruits and vegetables their vibrant hues. You'll find anthocyanins in any plant-based foods that are black, red, purple or blue. You get 80mg of anthocyanins in every dose of our brain health supplement.

What anthocyanins do: 

  • they work as potent antioxidants, helping to protect your brain cells from toxins you're exposed to in your diet or environment. 

  • they support neural signalling and the brain's natural process for generating new neurons and new brain cells.

  • they have potent anti-inflammatory effects that a beneficial for your brain and general wellness.

What brain health studies reveal:

2. Omega 3 fats

What they are:

Omega 3 is one of the first brain health supplements that come to mind. You’ll find these essential fatty acids in seaweed, algae, and marine animals that eat such sea vegetables (e.g., tuna, salmon, and other fatty fish). Approximately a third of your brain's grey matter (the part of the brain involved in emotions, memory, and decision making,) is composed of these fatty acids. The Smart Supplement provides 250mg of DHA and 125mg of EPA (the two most important forms of omega 3s) in every dose.

What omega 3 does:

What brain health studies reveal:

3. Vitamin D

What it is:

Vitamin D is one of the most well-known brain supplements. It’s aptly referred to as the "sunshine vitamin" because most people get their vitamin D from sun exposure, but in our survey, we discovered that 57% of people are deficient in this vitamin. You get 20µg of vitamin D in every dose of the Smart Supplement.

What vitamin D does:

  • It plays a role in cell growth and cell differentiation.

  • It regulates the expression of hundreds of genes (gene expression is the process where your DNA gives "instructions" to your body).

What brain health studies reveal:

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4. Iron

What it is:

In lists of vitamins for brain health, iron is often overlooked. After all, it’s most commonly associated with blood. But it’s absolutely essential for your brain too. It’s found in foods like legumes, spinach, and nuts and seeds, and each Smart Supplement dose offers 5mg of iron.

What iron does:

  • It supports overall blood health, including the production of red blood cells. 

  • It's needed for your blood cells to be able to transport energy and nutrients through your body (including to your brain).

  • It’s critical for DNA synthesis.

What brain health studies reveal:

5. Selenium

What it is:

Selenium is rarely talked about, but it's an essential mineral found in trace amounts in foods like whole wheat, nuts and seeds, and dairy products. You need very little (just 55µg a day), yet an estimated 1 billion people worldwide are deficient in selenium. The Smart Supplement delivers a full day's worth of this critical mineral in just one dose.

What selenium does:

  • It functions as a potent antioxidant to neutralize toxins.

  • It plays a role in numerous cellular processes, including mood, emotion, and production of special proteins needed for brain health.

What brain health studies reveal:

6. B-complex vitamins

What it is:

There are eight B vitamins, which are all powerful brain vitamins. They're found in foods like seafood, dairy products, grains, and nuts and seeds. Each B vitamin has an important function for your brain, and are often taken together in a supplement for brain health. The Smart Supplement gives you all eight B vitamins in every dose.

What B vitamins do:

  • They help produce red blood cells. 

  • They support hormone and neurotransmitter production. 

  • They play a role in nerve signalling. 

  • They enhance cellular functioning at every level.

What brain health studies reveal:

  • Taking a B-complex vitamin boosts mental health and mood (many studies specifically highlight the benefits of B12 for those who have depression).

  • Reduces stress, in part by keeping your endocrine system and cortisol levels balanced. 

  • Helps to minimise the symptoms of stress, such as feeling tension, experiencing mental confusion, or going through moments of dejectedness and sadness.

  • Enhances short- and long-term memory, with researchers theorising that it may be because B-vitamins are necessary for healthy, oxygen-rich blood, which in turn boosts oxygen to the brain.

  • Improves mental energy, including enhancing your focus and concentration, and so are effective vitamins for brain fog.

So, what is the best vitamin for your brain?

When it comes to the best vitamin for brain health, variety is important. Taking the full spectrum of vitamins that are good for the brain, and taking them regularly, is what’s going to make the difference, long-term. So finding a high-quality, convenient brain health supplement is worth it.

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The Smart Supplement gives you all 20 vitamins that you need for better brain health and improved cognition. Plus, you’ll get effective doses of vitamins, minerals and other nutrients that support sleep, stress reduction, immunity, and other areas of your life that affect cognitive performance.  

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