Skip to main content
TREAT YOURSELF—FREE SHIPPING ON ALL POOSH DOMESTIC ORDERS. SHOP NOW.
  • Health + Wellness
  • LIFE + STYLE
  • HOME + ENTERTAINING
  • KOURTNEY
Poosh
By Kourtney Kardashian Barker
  • instagram pinterest facebook twitter youtube join newsletter
  • Shop
  • search
  • search
  • body
  • diy
  • fitness
  • Giving Back
  • health
  • mind
  • Relationships
  • Sexual Wellness
  • soul
6 Tips to Get Over Gym-timidation, According to a Celeb Trainer
6 Tips to Get Over Gym-timidation, According to a Celeb Trainer
Chemistry vs. Compatibility: What Really Drives Relationship Satisfaction?
Chemistry vs. Compatibility: What Really Drives Relationship Satisfaction?
What Happens When You Stop Overstimulating Your Brain With Dopamine
What Happens When You Stop Overstimulating Your Brain With Dopamine
How Creativity Ebbs and Flows During Your Menstrual Cycle
How Creativity Ebbs and Flows During Your Menstrual Cycle
The 4:2:6 Breath: A Nervous-System Reset You Can Do Anywhere
The 4:2:6 Breath: A Nervous-System Reset You Can Do Anywhere
Immune-Boosting Cranberry Orange Tea
Immune-Boosting Cranberry Orange Tea
  • Adulting
  • beauty
  • guides
  • Hacks
  • style
  • travel
Ditching Your New Year’s Resolutions? Let’s Talk.
Ditching Your New Year’s Resolutions? Let’s Talk.
The Truth About Hyper-Independence
The Truth About Hyper-Independence
A Peek Inside Our Poosh Holiday Movie Night
A Peek Inside Our Poosh Holiday Movie Night
What to Pack for Holiday Travel
What to Pack for Holiday Travel
Gua Sha Guide: The Right Product to Use for Your Skin Type
Gua Sha Guide: The Right Product to Use for Your Skin Type
Try These Boundary Scripts This Holiday Season
Try These Boundary Scripts This Holiday Season
  • decor
  • entertaining
  • kids
  • motherhood
  • Playlists
  • recipes
The Detox Veggie Soup We’re Making on Repeat This Month
The Detox Veggie Soup We’re Making on Repeat This Month
Immune-Boosting Cranberry Orange Tea
Immune-Boosting Cranberry Orange Tea
The Top 10 Poosh Recipes of 2025
The Top 10 Poosh Recipes of 2025
Sweet Potato Au Gratin, But Make It Melty
Sweet Potato Au Gratin, But Make It Melty
A Vegan Snack Board Built for Grazing
A Vegan Snack Board Built for Grazing
How To Host Like a Pro
How To Host Like a Pro
  • family
  • kourtney
The Kardashian Jenners’ 2025 Holiday Gift Wrapping
The Kardashian Jenners’ 2025 Holiday Gift Wrapping
Kourtney’s Home Organizer Shares Her Best Tips
Kourtney’s Home Organizer Shares Her Best Tips
A Fiery Abs Workout from One of Kourtney’s Favorite Trainers
A Fiery Abs Workout from One of Kourtney’s Favorite Trainers
5 (More) Life Lessons From Kourtney
5 (More) Life Lessons From Kourtney
Part One: Life Lessons from Kourtney
Part One: Life Lessons from Kourtney
What Kris Jenner Is Reading Right Now
What Kris Jenner Is Reading Right Now

Menu

  • Shop
  • Health + Wellness
    • body
    • diy
    • fitness
    • Giving Back
    • health
    • mind
    • Relationships
    • Sexual Wellness
    • soul
  • HOME + ENTERTAINING
    • decor
    • entertaining
    • kids
    • motherhood
    • Playlists
    • recipes
  • KOURTNEY
    • family
    • kourtney
  • LIFE + STYLE
    • Adulting
    • beauty
    • guides
    • Hacks
    • style
    • travel
  • About
  • Newsletter
instagram pinterest facebook twitter youtube join newsletter
mind

These Are the Most Important Supplements for Brain Health

By Poosh
share on pinterest share on facebook share on twitter Share on Flipboard share by email
 Photo credit @oaknarrow
@oaknarrow

Short on time? Poosh here for the summary.

Kourt is obsessed with learning everything she can about keeping her mind in tip-top health, and that includes the brain. She’s tried brain mapping and makes sure her supplement lineup always includes a brain booster.

Brain supplements can be a game changer for your mental wellness, but if you’re not taking the right one for you, you might as well not be taking any. Just like the rest of the body, sometimes there are deficiencies in the brain. In order to get the most out of your supplements, you first have to figure out what you’re missing.

Bryan Hixson, Director of Neuroscience at the Brain Performance Center (the same place where Kourt had her brain mapping done), is here to break down the major brain supplements on the market and how to make sure they’re genuinely serving your needs.

Omega-3’s

“Your brain is 60% fat, and half of that is omega-3 fatty acids. Omega-3’s are as essential to your brain as protein is to your muscles. They are the primary building blocks of the electrical connections in your brain,” explains Bryan.

An omega-3 deficiency can have a huge impact on how your brain functions and has been shown in studies to be associated with ADHD, poor memory, accelerated cellular aging, reduced athletic performance, and an increased risk of dementia.

Shop  Omega 3 Fish Oil
Shop Now Shop Now Arrow Icon

Omega 3 Fish Oil

Price: $18
Dr. Tobias
Shop Citrus Sorbet High Potency Fish Oil
Shop Now Shop Now Arrow Icon

Citrus Sorbet High Potency Fish Oil

Price: $38
Barlean's
Shop Orthomega Fish Oil
Shop Now Shop Now Arrow Icon

Orthomega Fish Oil

Price: $50
Ortho Molecular Products

Magnesium

“Magnesium is an essential nutrient that acts as a gatekeeper to trigger brain wave activity when needed and block brain waves from being triggered when not needed,” says Bryan. 
If you lack magnesium, these brain waves stay active, keeping part of your brain in “a hypervigilant state.”

“Magnesium deficiency can lead to brain wave dysregulation,” he adds, “which is associated with disorders such as anxiety, OCD, depression, migraines, and insomnia.”

Shop Magnesium Glycinate 500mg
Shop Now Shop Now Arrow Icon

Magnesium Glycinate 500mg

Price: $19
Innate Vitality
Shop Magnesium Bisglycinate 200mg
Shop Now Shop Now Arrow Icon

Magnesium Bisglycinate 200mg

Price: $30
Vitalite Now
Shop Magnesium Bisglycinate
Shop Now Shop Now Arrow Icon

Magnesium Bisglycinate

Price: $43
Thorne

Vitamin B

“The vitamin B family is vital for optimal brain health and cognitive function,” says Bryan. “They play an important role in the production of neurotransmitters such as dopamine, serotonin, and GABA, which regulate your energy levels, motivation, happiness, and sense of peace. B vitamins have also been linked to the prevention of memory decline.”

Shop Thorne Basic B-Complex
Shop Now Shop Now Arrow Icon

Thorne Basic B-Complex

Price: $23
Thorne Basic B-Complex
Shop B-Complex "100"
Shop Now Shop Now Arrow Icon

B-Complex "100"

Price: $18
Solgar
Shop Vitamin B Complex with Vitamin C
Shop Now Shop Now Arrow Icon

Vitamin B Complex with Vitamin C

Price: $15
Bronson

Butyric Acid

Butyric acid is a short-chain fatty acid (SCFA) that comes from good bacteria in the gut breaking down dietary fiber. When you have a butyric acid deficiency, the gut struggles to keep its bacteria levels balanced, which has been linked to diseases such as Alzheimer’s and Parkinson’s.

“Research suggests that this type of fermentation process plays a significant role in maintaining the blood-brain barrier, protecting against neurodegenerative diseases,” Bryan shares. “Additionally, its anti-inflammatory capabilities fight against brain inflammation linked to diseases such as Parkinson’s.”

Shop ProButyrate Gut Health Supplement
Shop Now Shop Now Arrow Icon

ProButyrate Gut Health Supplement

Price: $58
Tesseract Medical Research

Sunlight (vitamin D)

We all know how important a little sunshine and vitamin D can be, but that’s extra true for the brain.

“When our skin is exposed to sunlight, specifically UVB rays (from outside sunlight), it triggers the body to produce vitamin D,” Bryan explains. “This supports neurogenesis (the growth of new neurons), reduces inflammation, and regulates mood-enhancing neurotransmitters like serotonin.”

If vitamin D levels are too low, it can cause a range of issues—including (gasp!) inhibiting sexual desire and satisfaction.

“Increasing sunlight exposure, particularly in the morning, helps synchronize your internal clock or circadian rhythm, promoting better sleep quality and consistency,” adds Bryan. “Sunscreen will not lessen these benefits, so make sure to wear it and stay safe when outside.”

Shop Vitamin D-5000
Shop Now Shop Now Arrow Icon

Vitamin D-5000

Price: $15
Thorne
Shop Vitamin D3
Shop Now Shop Now Arrow Icon

Vitamin D3

Price: $10
NatureWise
Shop Liquid Ionic Vitamin D3 + K2
Shop Now Shop Now Arrow Icon

Liquid Ionic Vitamin D3 + K2

Price: $34
Trace Minerals

Bryan Hixson is one of the leading neuroscience experts in quantitative EEG brain mapping, neurocognitive testing, neurofeedback brain training, and nutritional cellular health. He is a brain health expert consultant for AARP’s Staying Sharp platform, serving 38 million members. He is also the Director of Digital Brain Health for Sharecare/DoctorOz.com, the founder and director of the Brain Performance Centers of Southern California, and an EEG brain mapping contractor for the U.S. Army.

The content provided in this article is provided for information purposes only and is not a substitute for professional advice and consultation, including professional medical advice and consultation; it is provided with the understanding that Poosh, LLC (“Poosh”) is not engaged in the provision or rendering of medical advice or services. The opinions and content included in the article are the views of the author only, and Poosh does not endorse or recommend any such content or information, or any product or service mentioned in the article. You understand and agree that Poosh shall not be liable for any claim, loss, or damage arising out of the use of, or reliance upon any content or information in the article.

Up next, be the first to know our weekly content and sign up for our Poosh newsletter.

TL;DR

These five supplements—omega 3, magnesium, vitamin B, butyric acid, and vitamin D—can make a big difference in your brain health, but only if there's a deficiency. Be sure to check with an experienced professional to identify what may be lacking before trying any supplement. Prioritize your brain health because when your mind thrives, everything else follows.

Related Articles

Goes to article What Happens When You Stop Overstimulating Your Brain With Dopamine
mind

What Happens When You Stop Overstimulating Your Brain With Dopamine

Goes to article How Creativity Ebbs and Flows During Your Menstrual Cycle
mind

How Creativity Ebbs and Flows During Your Menstrual Cycle

Goes to article Ditching Your New Year’s Resolutions? Let’s Talk.
mind

Ditching Your New Year’s Resolutions? Let’s Talk.

Goes to article The 4:2:6 Breath: A Nervous-System Reset You Can Do Anywhere
mind

The 4:2:6 Breath: A Nervous-System Reset You Can Do Anywhere

Goes to article The Winter Solstice Reset: 11 Rituals To Boost Energy and Calm Your Brain
mind

The Winter Solstice Reset: 11 Rituals To Boost Energy and Calm Your Brain

Goes to article The Truth About Hyper-Independence
mind

The Truth About Hyper-Independence

Goes to article Manifesting Without Forcing: The Power of Gratitude
soul

Manifesting Without Forcing: The Power of Gratitude

Goes to article What’s Throwing Off Your Bedroom’s Vibe?
decor

What’s Throwing Off Your Bedroom’s Vibe?

  • About
  • Contact
  • Terms & Conditions
  • Privacy Policy
  • Cookie Policy
  • California Privacy Rights
  • Your Privacy Choices California Consumer Privacy Act (CCPA) Opt-Out Icon
  • Affiliate Disclosure
  • Accessibility

Keep in Touch

instagram pinterest facebook twitter youtube join newsletter

Subscribe to Our Newsletter

Reviewed by Allyant for Accessibility
  • © poosh, llc
    All Rights Reserved