Get The Ultimate Gaming Advantage

eAdvantage is a brain-boosting supplement designed for serious competitive gamers! And it’s the ultimate replacement for energy drinks or coffee!

eAdvantage is designed to boost more than just energy and focus – by using ingredients that have also been shown to boost memory and overall brain performance, eAdvantage is the superior choice for gaming performance. eAdvantage is perfect for serious gamers who want to improve their skills faster, rank up more, and play at a higher level!

And since it contains no sugar or sweeteners, and has been approved by Health Canada, eAdvantage is the cheaper, healthier and more effective way to boost your gaming performance!

60x Capsules (Save $15.00)

$59.99  $44.99 – ($0.75 / capsule)

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90x Capsules (Save $30.00)

$89.99  $59.99 – ($0.67 / capsule)

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180x Capsules (Save $80.00)

$179.99  $99.99 – ($0.56 / capsule)

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*OR Subscribe to Get 60x Capsules for $39.99! (monthly subscription)

eAthlete Single Bottle 60 Capsules(525x600)

The Ultimate Gaming Advantage

eAdvantage is ultimate focus & energy supplement for serious competitive gamers! And it’s the ultimate replacement for energy drinks or coffee!

eAdvantage is designed to boost more than just energy and focus – by using ingredients that have also been shown to boost memory and overall brain performance, eAdvantage is the superior choice for gaming performance!

eAdvantage is perfect for serious gamers who want to improve their skills faster, rank up more, and play at a higher level!

And since it contains no sugar or sweeteners, and has been approved by Health Canada, eAdvantage is the cheaper, healthier and more effective way to boost your gaming performance!

Get 60 Capsules of eAdvantage

60x Capsules (save $15.00)

$59.99 $44.99 – ($0.75 / capsule)

Buy Now | 60 Capsules

*Most Popular Option*

90x Capsules (save $30.00)

$89.99 $59.99 – ($0.67 / capsule)

Buy Now | 90 Capsules

*Best Value*

180x Capsules (save $80.00)

$179.99  $99.99 ($0.56 / capsule)

Buy Now | 180 Capsules

*OR Subscribe to Get 60x Capsules for $39.99! (monthly subscription)

Scientific Studies

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eAdvantage is designed with safe and effective ingredients, backed by real science. Studies show that ingredients in eAdvantage can improve memory, processing speed, reaction time and much more! On this page we explore and link to multiple studies that investigate the ingredients in eAdvantage and the benefits that they can have on you!

Health Canada Approved (NPN:80084060)

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eAdvantage has been regulated and approved by Health Canada. This is a rigorous process that ensures the product is safe and effective. Health Canada is highly regarded around the world. eAdvantage is also manufactured in a CGMP certified facility, which means our manufacturer ensures that the manufactured product contains effective ingredients and is safe for use.

30-Day (1)

Satisfaction Guarantee!

Not sure if eAdvantage will work for you? Well, if you do not see results after taking eAdvantage for 30 days, you can return your empty bottle for a full product refund. We know you’ll love it!

Climbing 3 Ranks in 2 Weeks

“I was taking [eAdvantage] whenever I would play ranked and the nerves went away and it was like living on another planet where it was me and the game, my focus was insane. After about 2 weeks I had moved up from platinum to top 500 and I have actually joined a team. Another thing is you would think this would come with some kickback but there was no crash which was amazing. I had noticed my aim got better from 30% to 60%. The same for my kills per 10 min went from 19 to 27!” – Sam “Ares”

Climb 3 Ranks in 2 Weeks

“After about 2 weeks I had moved up from platinum to top 500”

The ingredients in eAdvantage were chosen to boost focus, energy and cognitive performance, meaning eAdvantage is designed to help you win more and rank up faster.

2X Accuracy Improvement

“I had noticed my aim got better from 30% to 60%”

eAdvantage is designed to boost memory and learning. Of course, having a boost in memory and learning may mean better development of skills such as accuracy!

Getting 29.63% More Kills

“my kills per 10 min went from 19 to 27”

eAdvantage is designed to boost mental processing speed and reaction time. Having a boost in mental processing speed and reaction time means faster reaction in-game, allowing you to stay one step ahead of the enemy.

How Does eAdvantage Work?

When it comes to developing your skills, and playing at your absolute best, the key factor is your brain function. When your brain is functioning well you feel focused and wired in, and your able to improve your skills easily.

So what happens when you can boost your brain function on-demand, and instantly get into a more optimal state of performance? Well this is the question that inspired us to create eAdvantage – a formula of well-researched, natural ingredients and vitamins, designed to help you boost your brain and play at your best!

BOOST YOUR BRAIN. 

DOMINATE THE GAME.

Reviews of eAdvantage

How is eAdvantage helping other gamers?

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Lilyane – League of Legends Streamer

“My performance improved insanely especially during extended gaming sessions. I used to drink plenty of energy drinks before if I had to grind for something/stream a lot or study in general but I feel way more comfortable (and healthy) using eAdvantage.” – Lilyane

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OCG – Overwatch Player

“You can see the effects of it on your gameplay, you feel a lot sharper and focused! It’s just like a boost that helps you with your concentration, performance, and memory which is exactly what you need when playing important competitive games like Overwatch!” – OCG

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RFTC – Competitive Gamer / Streamer

“eAdvantage is literally a game changer, I take them before I start streaming and my gameplay/mentality just everything is on point! In Fortnite alone since taking eAdvantage I have gained over 100 more solo wins in a short amount of time. Your process of thinking it’s phenomenal. It’s a huge game changer!” – RFTC

How Much Can You Improve in 30 Days?

eAdvantage is designed for one thing… RESULTS! The synergy of brain-boosting ingredients goes beyond a simple energy boost – it’s designed to help you improve your in-game stats; rank up faster, improve your win/loss ratio and develop your skill to a much higher level. So take the 30-day challenge and see how much you’re able to improve with eAdvantage!

Ranking Up 40% Faster!

“I went from silver 2 to gold 1 and probably plat soon!” – Yellowspectere

183% Improved Kill/Death Ratio

“My Kd/r On record went from 1.2 up to 3.1” – Josu

6+ Hours of Intense Focus

“I was grinding for like six hours I was so focused!… you are just zoned into what you’re doing!” – xWASDMitch

2x Your Accuracy

“noticed my aim got better from 30% to 60%” – Sam “Ares”

React Much Faster

“helps me react faster and generally makes decisions faster as well!” – TGD

Improve Skill 10% Faster

“I have played 10% better and that 10% carries over… it increases my own skills much faster” – Titan esports

Ranking Up 40% Faster!

“I went from silver 2 to gold 1 and probably plat soon!” – Yellowspectere

183% Improved Kill/Death Ratio

“My Kd/r On record went from 1.2 up to 3.1” – Josu

6+ Hours of Intense Focus

“I was grinding for like six hours I was so focused!… you are just zoned into what you’re doing!” – xWASDMitch

2x Your Accuracy

“noticed my aim got better from 30% to 60%” – Sam “Ares”

React Much Faster

“helps me react faster and generally makes decisions faster as well!” – TGD

Improve Skill 10% Faster

“I have played 10% better and that 10% carries over… it increases my own skills much faster” – Titan esports

Get Way MORE for Way LESS

Energy drinks are designed for flavor and a little bit of energy. And that might be okay for casual gaming…

But if you’re a competitive gamer who actually wants to improve your performance, climb to the next rank or win that upcoming tournament, then get a solution that’s way more effective. Get a solution that’s 100% designed for gaming performance; designed to boost your energy, focus, memory, and brain function!

Why pay more for just an energy boost, when you can pay less and get a full brain boost?!

No Sugar, No Sweeteners… Only Safe & Effective Ingredients

eSports is flooded with energy drinks and powders that are filled with sugar, sweeteners, and additives. They do this to make an addictive product, or to achieve a certain flavor, and as a result, all of the sugar, sweeteners, and flavorings may have a negative impact on your health.

We made a formula designed to be way more effective than your typical energy drinks. And instead of mixing it into some sugar-water or a tub full of sweeteners, we packed it into a simple, little capsule. No sugar, no sweeteners, NO BS!

And the eAdvantage formula uses only safe and effective ingredients, follows strict health guidelines and has even been approved by Health Canada!

So if you’re the type who cares about your health and desires more then just an “energy boost”, then eAdvantage just makes sense!

More Reviews of eAdvantage!

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SlayerGramps – Overwatch Streamer

“There’s no crash… It gives you that extra push of alertness and readiness that you get from a cup of coffee, but makes you feel 10x better as time goes on throughout the day!” – SlayerGramps

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Kersey – Competitive Rocket League Captain/Player

“I honestly didn’t believe a product like this, containing natural substances, could have such an impact on my gaming experience. I’ve never been able to play with such incredible instinct and outstanding accuracy. My game sense becomes my sixth sense. ” – Kersey

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Furtive – DotA & PUBG Streamer

“For me, I don’t feel extreme energy as in “fake” energy but with eAdvantage it feels more authentic… And when it comes to gaming performance it really does help a lot!” – Furtive

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THEGAMINGDEFINITION – COD YOUTUBER

“After a long day, it definitely gives me an energy boost, helps me focus, helps me react faster and generally makes decisions faster as well!” – TGD

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CliffDogg – Fighting Game Streamer

“I had no jitters, no crashes… it did exactly what it was supposed to do, help me focus when I was playing fighting games and be attentive to my stream. I was happy with eAdvantage and I think it can work wonders for others.” – CliffDogg

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Mangachu – Competitive Overwatch Player

“Honestly I’m a big fan of it, been using it before scrims and it helps!” – Mangachu

The Science of Improved Gaming Performance

The eAdvantage formula goes far beyond your typical energy drink or focus supplement by using unique ingredients that have been shown to boost focus and energy, as well as enhance memory, cognitive function and more. All of these cognitive effects may directly boost your gaming performance, skill acquisition, and esports success!

Increase Information Processing Accuracy (RVIP) by 13.94%

When looking at clinical testing scores for Rapid Visual Information Processing Accuracy, Caffeine & L-Theanine combination is shown to outperform the placebo by as much as 13.94% [1]

Rapid visual information processing is a test in which participants must processes information and look for patterns, then react as fast as possible. During a competitive game you are processing and lot of information, discovering patterns and reacting. If you fail to effectively process this information and identify these patterns, you will miss out on every opportunity to beat the enemy. But with improved processing accuracy you will capitalize on every opportunity and dominate every game.

Increase Reaction Time by 9.27%

When looking at clinical testing scores for Simple Reaction Time, Caffeine & L-Theanine combination is shown to outperform the placebo by as much as 9.27%. [1]

Reaction time is notoriously important for competitive gaming, and it is so for a good reason. With poor reaction time you will fall victim to your enemy, unable to block their moves, and unable to get passed their defense. But with a higher reaction time you will constantly be one step ahead of your enemy, making plays you didn’t even know you were capable of.

Increase Alertness by 19.49%

When looking at clinical testing scores for Self-Reported Alertness, Caffeine & L-Theanine combination is shown to outperform the placebo by as much as 19.49%. [1]

Alertness if the ability to identify relevant information and react accordingly. If you lack alertness you will process and retain less information, making it harder to improve your skills, making you react slower, and overall, causing you to perform way worse than you are capable of. But with higher alertness you will retain more information, react faster, and have better accuracy. But more importantly, your alertness controls your level of engagement. And the more you’re engaged, the more you can channel your full brain power into the game.

Increase Memory by 30.01%

When looking at baseline changes in clinical testings for quality of memory, Ginkgo Biloba is shown to outperform the placebo by as much as 30.01%. [2]

Quality of memory is a measure of mnemonic performance derived by combining scores from “secondary memory” and “working memory” factors. Since memory is so important for learning, poor memory can result in slower skill development and slower progression in the ranks. But by improving your memory you will be able to encode new information easier, allowing you learn new strategies, new characters, and new skills much faster.

Increase Speed of Attention by 48.21%

When looking at baseline changes in clinical testings for speed of attention, Ginkgo biloba is shown to outperform the placebo by as much as 48.21%. [2]

Speed of attention is defined as the speed at which you can apply or shift your focus. Since every game includes many different variables that require your attention, you need to be able to shift attention from one thing to another in rapid succession. If you are even milliseconds too slow you may not be able to escape a critical situation, or take action in a game-changing moment.

Increase Performance Accuracy by 30.08%

When looking at clinical testing scores for performance accuracy, L-Theanine is shown to outperform the placebo by an average of 30.08%. [3]

Performance accuracy is a measurement of precision in carrying out a given task. Poor performance accuracy can result in lower accuracy in FPS games, less success when carrying out combos, and overall a lower win-rate. With higher performance accuracy you will have better in-game accuracy, be able to effectively carry out combos, and execute every action with complete precision.

Increase Information Processing Accuracy (RVIP) by 13.94%

When looking at clinical testing scores for Rapid Visual Information Processing Accuracy, Caffeine & L-Theanine combination is shown to outperform the placebo by as much as 13.94% [1]

Increase Reaction Time by 9.27%

When looking at clinical testing scores for Simple Reaction Time, Caffeine & L-Theanine combination is shown to outperform the placebo by as much as 9.27%. [1]

Increase Alertness by 19.49%

When looking at clinical testing scores for Self-Reported Alertness, Caffeine & L-Theanine combination is shown to outperform the placebo by as much as 19.49%. [1]

Increase Memory by 30.01%

When looking at baseline changes in clinical testings for quality of memory, Ginkgo Biloba is shown to outperform the placebo by as much as 30.01%. [2]

Increase Speed of Attention by 48.21%

When looking at baseline changes in clinical testings for speed of attention, Ginkgo biloba is shown to outperform the placebo by as much as 48.21%. [2]

Increase Performance Accuracy by 30.08%

When looking at clinical testing scores for performance accuracy, L-Theanine is shown to outperform the placebo by an average of 30.08%. [3]

eAdvantage Video Testimonials

TheGamingDefinition – CoD YouTuber

“it definitely gives me an energy boost, helps me focus, helps me react faster and generally makes decisions faster as well!”

AceDolo – Rainbow 6 Streamer

“It’s really good! I played a rank match, and I got 16 kills! I mean, it was on PC… but 16?!”

CairuCan – HotS Streamer

“eAdvantage really helps give me that pick-me-up I need, without feeling too overstimulating, and helps me to focus and play my best even when I’m too tired.“

In the realm of competitive gaming, any little boost can give you the edge you need to beat your opponent, rank up, win a tournament and achieve success as a competitive gamer. Likewise, any small boost that competition has, that you don’t, will put you at a complete disadvantage…

Don’t play at a disadvantage!

Play with eAdvantage!

THE BRAIN BOOSTING FORMULA

THE BRAIN BOOSTING FORMULA

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Ginkgo Biloba

Ginkgo Biloba comes from the Maidenhair Tree. Its leaves have been cultivated for centuries for medicinal purposes. The Ginkgo leaf extract has been reported to have neuroprotective, anticancer, cardioprotective, and stress alleviating effects. But most importantly Ginkgo Biloba has been shown to significantly enhances memory and concentration. [2][4]
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Caffeine & L-Theanine

Caffeine is the most widely used psychoactive substance in the world, most commonly found in coffee. L-Theanine is an amino acid found in tea.

Caffeine & L-Theanine work together synergistically, to produce cognitive benefits not seen when either is used alone. Caffeine & L-Theanine improve performance on word recognition tests, rapid visual information processing, attention, and mood. [5][6][7][8][9][10][11][12]

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Vitamin B6 & B12

Vitamin B6 is essential for generating new red blood cells, maintaining neurological function, and DNA synthesis. [13]

Vitamin B12 is associated with improvements of short-term and long-term memory. [14][15][16] Vitamin B12 is often found in energy drinks and supplements in the form of Cyanocobalamin, mostly due to how cheap this form is. But in eAdvantage you will find the much more superior, and bio-available form, methylcobalamin. This means that eAdvantage will be able to supply your body with vitamin B12 much more effectively.

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Vitamin D3

Vitamin D is often referred to as the “sunshine vitamin” because it is produced in your skin in response to sunlight. Unfortunately as a competitive gamer it’s easy to become deficient in this vitamin. Unfortunately deficiency can lead to fatigue, brain fog, and negative mood. But supplementation of Vitamin D to correct a deficiency can prevent such negative effects and may even improve general performance. [17] As a nice bonus, vitamin D has even been shown to protect the brain. [18]

eAdvantage Ingredients and Use

Supplement Facts (1)
Supplement Facts (1)
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HEALTH CANADA APPROVED
Obtaining Health Canada approval for a Natural Product Number (NPN) is a difficult process. Many supplement companies never complete this process, which involves rigorous testing and research. We trust the quality and sources of our ingredients, so we went ahead and attained our NPN certification.

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eAthlete Labs is 100% Transparent
We don’t hide our ingredients like most other supplement companies. You will not see a proprietary blend on any of our bottles. This way, you know exactly what you’re consuming.

Frequently Asked Questions

Should I take eAdvantage everyday?

We recommend you take one serving (2 capsules) of eAdvantage on a daily bases to get the maximum effect.

Can I be banned in tournaments for using eAdvantage?

No. According to the World Anti-Doping Agency, none of the ingredients found in eAdvantage are banned in competitive gaming (eSports). Feel free to look at the list yourself to discover what substances are banned:

https://www.wada-ama.org/en/prohibited-list

Is eAdvantage a drug?

Nope, not a drug! It is a dietary supplement which can be defined as: “a product taken orally that contains one or more ingredients (such as vitamins or amino acids) that are intended to supplement one’s diet and are not considered food.”

Is it basically Adderall?

No, no, no. Adderall is a short-term stimulant that’s a banned substance in eSports and comes with major health risks. eAdvantage is made with ingredient that provide long-term cognitive enhancement, and are scientifically proven to be safe and effective.

What are nootropics?

The term “nootropics” describes a broad classification of compounds with cognitive enhancing properties, which have minimal side-effects and are appropriate for long-term use.

How are the ingredients in eAdvantage sourced?

eAdvantage is only made with the high quality and high potency ingredients. To make sure of this, we work closely with our suppliers to make sure every substance contains a high concentration of it’s active ingredient. Then each ingredient in eAdvantage undergoes its own Certificate of Analysis (CoA) which specifies the quality, content and purity of the raw ingredient.

How is eAdvantage manufactured?

eAdvantage is manufactured in a state of the art facility which meets and exceeds industry standards. The facility is cGMP certified, which is conducted by independent third party auditors. cGMP facilities strictly adhere to regulatory guidelines which include employee training, record-keeping, machine systems and operations, testing and sourcing materials.

What does it mean to be Health Canada Approved?

eAdvantage has acquired its Natural Product Number with Health Canada, which is a difficult process that many supplement companies don’t undertake.
This process requires evidence reports for each ingredient based on scientific data, studies, traditional medicine and information that supports the product’s health claims and dosage of the ingredients. As well as fully finished product testing to be done by third party laboratories licensed with Health Canada.
This makes eAthlete Labs, one of the few nootropic supplement companies to hold a licence with a governmental safety body.

Should I take eAdvantage everyday?

We recommend you take one serving (2 capsules) of eAdvantage on a daily bases to get the maximum effect.

Can I be banned in tournaments for using eAdvantage?

No. According to the World Anti-Doping Agency, none of the ingredients found in eAdvantage are banned in competitive gaming (eSports). Feel free to look at the list yourself to discover what substances are banned:

https://www.wada-ama.org/en/prohibited-list

Is eAdvantage a drug?

Nope, not a drug! It is a dietary supplement which can be defined as: “a product taken orally that contains one or more ingredients (such as vitamins or amino acids) that are intended to supplement one’s diet and are not considered food.”

Is it basically Adderall?

No, no, no. Adderall is a short-term stimulant that’s a banned substance in eSports and comes with major health risks. eAdvantage is made with ingredient that provide long-term cognitive enhancement, and are scientifically proven to be safe and effective.

What are nootropics?

The term “nootropics” describes a broad classification of compounds with cognitive enhancing properties, which have minimal side-effects and are appropriate for long-term use.

How are the ingredients in eAdvantage sourced?

eAdvantage is only made with the high quality and high potency ingredients. To make sure of this, we work closely with our suppliers to make sure every substance contains a high concentration of it’s active ingredient. Then each ingredient in eAdvantage undergoes its own Certificate of Analysis (CoA) which specifies the quality, content and purity of the raw ingredient.

How is eAdvantage manufactured?

eAdvantage is manufactured in a state of the art facility which meets and exceeds industry standards. The facility is cGMP certified, which is conducted by independent third party auditors. cGMP facilities strictly adhere to regulatory guidelines which include employee training, record-keeping, machine systems and operations, testing and sourcing materials.

What does it mean to be Health Canada Approved?

eAdvantage has acquired its Natural Product Number with Health Canada, which is a difficult process that many supplement companies don’t undertake.
This process requires evidence reports for each ingredient based on scientific data, studies, traditional medicine and information that supports the product’s health claims and dosage of the ingredients. As well as fully finished product testing to be done by third party laboratories licensed with Health Canada.
This makes eAthlete Labs, one of the few nootropic supplement companies to hold a licence with a governmental safety body.

Scientific Citations

1. Haskell, C. F., Kennedy, D. O., Milne, A. L., Wesnes, K. A., & Scholey, A. B. (2008). The effects of L-theanine, caffeine and their combination on cognition and mood. Biol Psychol, 77(2), 113-122. doi:10.1016/j.biopsycho.2007.09.008

2. Kennedy, David O.; Jackson, Pillipa A.; Haskell, Crystal F.; Scholey, Andrew B. Modulation of cognitive performance following single doses of 120 mg Ginkgo biloba extract administered to healthy young volunteers, 

3. Lekh Raj Juneja, Djong-Chi Chu, Tsutomu Okubo, Yukiko Nagato, Hidehiko Yokogoshi, L-theanine—a unique amino acid of green tea and its relaxation effect in humans

4. 4 S. Mahadevan, Y. Park. Multifaceted Therapeutic Benefits of Ginkgo biloba L.: Chemistry, Efficacy, Safety, and Uses.4 S. Mahadevan, Y. Park. Multifaceted Therapeutic Benefits of Ginkgo biloba L.: Chemistry, Efficacy, Safety, and Uses. 

5. Dodd, F. L., Kennedy, D. O., Riby, L. M., & Haskell-Ramsay, C. F. (2015a). A double-blind, placebo-controlled study evaluating the effects of caffeine and L-theanine both alone and in combination on cerebral blood flow, cognition and mood. Psychopharmacology (Berl), 232(14), 2563-2576. doi:10.1007/s00213-015-3895-0 

6. Rogers, P. J., Smith, J. E., Heatherley, S. V., & Pleydell-Pearce, C. W. (2008). Time for tea: mood, blood pressure and cognitive performance effects of caffeine and theanine administered alone and together. Psychopharmacology (Berl), 195(4), 569-577. doi:10.1007/s00213-007-0938-1 

7. Foxe, J. J., Morie, K. P., Laud, P. J., Rowson, M. J., de Bruin, E. A., & Kelly, S. P. (2012). Assessing the effects of caffeine and theanine on the maintenance of vigilance during a sustained attention task. Neuropharmacology, 62(7), 2320-2327. doi:10.1016/j.neuropharm.2012.01.020  

8. Giesbrecht, T., Rycroft, J. A., Rowson, M. J., & De Bruin, E. A. (2010). The combination of L-theanine and caffeine improves cognitive performance and increases subjective alertness. Nutr Neurosci, 13(6), 283-290. doi:10.1179/147683010×12611460764840 

9. Haskell, C. F., Kennedy, D. O., Milne, A. L., Wesnes, K. A., & Scholey, A. B. (2008). The effects of L-theanine, caffeine and their combination on cognition and mood. Biol Psychol, 77(2), 113-122. doi:10.1016/j.biopsycho.2007.09.008

10. Kahathuduwa, C. N., Dassanayake, T. L., Amarakoon, A. M., & Weerasinghe, V. S. (2016). Acute effects of theanine, caffeine and theanine-caffeine combination on attention. Nutr Neurosci. doi:10.1080/1028415x.2016.1144845 

11. Owen, G. N., Parnell, H., De Bruin, E. A., & Rycroft, J. A. (2008). The combined effects of L-theanine and caffeine on cognitive performance and mood. Nutr Neurosci, 11(4), 193-198. doi:10.1179/147683008×301513 

12. Einother, S. J., Martens, V. E., Rycroft, J. A., & De Bruin, E. A. (2010). L-theanine and caffeine improve task switching but not intersensory attention or subjective alertness. Appetite, 54(2), 406-409. doi:10.1016/j.appet.2010.01.003

13. Deijen JB1, van der Beek EJ, Orlebeke JF, van den Berg H. Vitamin B-6 supplementation in elderly men: effects on mood, memory, performance and mental effort. 

14. Lewerin C1, Matousek M, Steen G, Johansson B, Steen B, Nilsson-Ehle H. Significant correlations of plasma homocysteine and serum methylmalonic acid with movement and cognitive performance in elderly subjects but no improvement from short-term vitamin therapy: a placebo-controlled randomized study. 

15. Bryan J1, Calvaresi E, Hughes D. Short-term folate, vitamin B-12 or vitamin B-6 supplementation slightly affects memory performance but not mood in women of various ages. 

16. Schneider, Z., & Stroinski, A. (1987). Comprehensive B12: chemistry, biochemistry, nutrition, ecology, medicine: Walter de Gruyter. 

17. Landfield PW1, Cadwallader-Neal L. Long-term treatment with calcitriol (1,25(OH)2 vit D3) retards a biomarker of hippocampal aging in rats. 

18. Cannell JJ1, Hollis BW, Sorenson MB, Taft TN, Anderson JJ. Athletic performance and vitamin D. 

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