YUUTO® SANITY – NOOTROPICS COGNITIVE ENHANCER
OVERCOME THE CURRENT LIMITATIONS OF THE HUMAN BRAIN
For an outstanding improvement in memory, mental alertness, clarity, and focus give your brain what it deserves- Yuuto® SANITY Universal Nootropic, the ultimate brain-boosting supplement. Adopting a new, healthy, overall mindset with increased brain stimulation and responsiveness has never been so easy.
REVOLUTIONARY FORMULA THAT IMPROVES MENTAL CLARITY AND FOCUS.*
Yuuto® SANITY Universal Nootropic boosts all aspects of cognition in all types of people– especially those whose active lifestyles demand dynamic brainpower: students, athletes, competitors, active +55 or busy professionals. Combining 41 exceptional vitamins, minerals, and brain-boosting nootropics, Yuuto® SANITY Universal Nootropic will support your ability to focus, think clearly, and be more productive. It works by increasing the efficiency of the tonic cortical/subcortical control mechanisms, which leads to an improvement in both conscious and subconscious behaviours. By enhancing the overall oxygen circulation to your brain, cells and neurons, Yuuto® SANITY Universal Nootropic will help you feel more energised than ever before.
BOOSTS INTELLIGENCE LEVELS AND MEMORY FUNCTION.*
Yuuto® SANITY Universal Nootropic is scientifically formulated to help you achieve your optimal performance- whatever that may be. In turn, this aids in the reduction of stress and anxiety while increasing your ability to stay relaxed. A healthy foundation for nutrition, sleep quality, and a positive attitude can help you build the lifestyle necessary to cultivate focus, memory, and the ability to handle the stresses of modern life- and that is exactly what Yuuto® SANITY Universal Nootropic aims to do. With consistent consumption of just two veggie capsules per day, you will finally be able to stay focused, remember what you need to, and have more energy to do so.
INCREASES LEVEL OF CONCENTRATION AND ALERTNESS. *
Ticking off those to-do lists and getting through your busy days will never be a struggle again!
Health benefits of nootropics, based on science:
• enhance learning and memory;*
• enhance resistance against learned behaviours;*
• reduce stress and increase your ability to calm down;*
• protect the brain against various physical or chemical injuries;*
• increase the efficacy of the tonic cortical/subcortical control mechanisms, leading to an improvement in both conscious and subconscious behaviours.*
Feel Better and Improve Your Health!
Check out some of our customer reviews…
FREQUENTLY ASKED QUESTIONS (FAQs)
We have compiled a list of the most frequently asked questions here, with answers by our panel of experts.
Yuuto® SANITY Universal Nootropic is one of the most advanced nootropic blends which combines 41 scientifically researched ingredients specifically designed to upgrade the ability to focus, think clearly, and be more productive. Ultimately, a healthy foundation of nutrition, movement, quality sleep, and a positive attitude can help you build a lifestyle necessary to cultivate focus, memory, attention, and, in general, the ability to handle the stresses of modern life.
Vitamins: A, B1, B2, B3, B5, B6, biotin (B7), Folic acid (B9), C, D, E
Vitamins play many important roles in your body, such as maintaining healthy eyes and skin, acting as antioxidants to protect your cells from damage and contributing to healthy reproduction and growth, strong bones and normal blood clotting.* B Vitamins work together in the body to convert food into energy. They are necessary for healthy development and maintenance of the brain and nervous system, as well as other organs and systems in the body.*
MINERALS: Ca, Mg, Zn, Se, Fe, Cu, Mn, Cr, Mo, K
Minerals play important roles in maintaining blood pressure, fluid and electrolyte balance, and bone health; making new cells; delivering oxygen to cells; contributing to normal muscle and nerve functioning.*
DMAE Bitartrate (Dimethylaminoethanol) – Helps eliminate lipofuscin and free radicals from brain cells.* Prevents choline uptake by cells forcing more free choline to be available in your system. Stimulates cholinergic receptors that may promote synthesis of acetylcholine (ACh) in your brain.*
L Glutamine – Helps improve alertness, concentration, focus, memory and mood, boost Human Growth Hormone and reduce anxiety. *
Glutamic Acid – Is an important neurotransmitter that plays a key role in long-term potentiation and is important for learning and memory.*
Green Tea Extract – Is able to easily cross the blood-brain barrier and increase brain activity.* It could improve memory formation and spatial memory.*
Bacopa Extract – Affects brain levels of acetylcholine which is important for memory and cognition.* Helps prevent arterial plaque that can lead to heart attack, stroke and other neurodegenerative diseases.* Modulates brain levels of the neurotransmitter serotonin.*
Choline (bitartrate) – Helps improve mood, memory and boost mental energy.* Choline is needed to maintain alertness and clarity of thought. Contributes to the development of new brain cells and enhances your brain’s ability to repair damaged cell membranes.*
Inositol (Vitamin B8) – Is known to decrease anxiety, depression, panic attacks, mood swings, Obsessive-Compulsive Disorder and alleviate the symptoms causing bulimia.*
N-Acetyl L-Tyrosine – Enhances working memory, executive function, creative flow states, stress reduction, better mood, anti-anxiety and lessens symptoms of ADHD.*
Bilberry Fruit Extract – Has been used as a treatment to fight several diseases and improve bodily functions, vision, memory, and was used by pilots in WWII. *
GABA (Gamma Aminobutyric Acid) Grape Seed Extract – Has a calming effect on brain and body, helps relieve stress and anxiety, and boosts Human Growth Hormone.*
Grapefruit Seed Extract – Helps prevent free-radical brain damage and also helps improve memory, while reducing stress and inflammation in the brain.*
Olive Leaf – Helps to combat the damage caused by free radicals and protects the brain from memory loss. *
Cinnamon Bark Extract – Helps to protect neurons, normalise neurotransmitter levels, and improve motor function.*
Licorice Root Extract – Helps protect the brain from stroke-related injuries. *
Boron (Citrate) – Helps improving thinking skills and muscle coordination.*
DHA (Docosahexaenoic Acid) – Is an omega-3 fatty acid. DHA is crucial for the healthy structure and function of your brain at all ages.* DHA has the ability to turn on your brain’s Brain-Derived Neurotrophic Factor (BDNF). DHA helps your brain build new neural pathways. Critical for maintaining a healthy brain. Helps optimising neural signaling and cognition.*
Vanadyl Sulfate – Helps treat hangovers and enhance exercise performance.*
Phosphatidylserine – Improves alertness, attention, cognition, memory, recall and mood and lowers anxiety.*
Huperzine A – Improves cognition, memory, learning, recall, it is an antioxidant, helps neuroplasticity and protects against glutamate-toxicity.*
Yuuto® SANITY Universal Nootropic boosts all aspects of cognition in all types of people – especially those whose active lifestyles demand dynamic brainpower: students, athletes, competitors, active +55 or an busy professionals.
As a dietary supplement take two (2) veggie capsules once a day. For best results take 20-30 min before a meal with an 8 oz. glass of water or as directed by your healthcare professional. For best results use daily and consistently. You may want to set a reminder on your phone or computer to make sure you take your supplements at correct time.
In most cases we would expect the beneficial effects of Yuuto® SANITY Universal Nootropic to build over several weeks, but results may vary from person to person. A regular intake is recommended and should be used in conjunction with a balanced and healthy diet. There is no maximum length of time over which Yuuto® SANITY Universal Nootropic may be used. If you are unsure about taking supplements consult a doctor or pharmacist before use.
- Serving Size2 Veggie Capsules
- Servings Per Container30
- Calories from Fat0
- Food ComponentAmount/Serving% Daily Value*
- Vitamin A (as Beta Carotene)2400 IU48%
- Vitamin C (as Ascorbic Acid)125 mg208%
- Vitamin D (as Cholecalciferol)100 IU25%
- Vitamin E (as dl Alpha Tocopheryl 50%)30 IU100%
- Vitamin B1 (as Thiamine Mononitrate)3 mg200%
- Vitamin B2 (Riboflavin)1.7 mg100%
- Vitamin B3 (Niacinamide)12.5 mg62%
- Vitamin B6 (Pyridoxal Phosphate)12 mg600%
- Folic Acid Pure400 mcg100%
- Biotin 1%3 mcg3%
- Vitamin B5 (Pantothenic Acid)12 mg120%
- Calcium (as calcium carbonate)20 mg2%
- Iron (as Ferrous Fumarate)1 mg6%
- Magnesium (as magnesium oxide 58%)50 mg12%
- Zinc (oxide)10 mg67%
- Selenium (Selenium Amino Acid Chelate 0.2%)50 mcg71%
- Copper (Gluconate 13%)52 mcg3%
- Manganese (Chelate 20%)400 mcg20%
- Chromium (Polynicotinate)12 mcg10%
- Molybdenum (Amino Chelate)10 mcg20%
- Potassium (Citrate 36%)50 mg1.4%
- Cognitive Enhancers Proprietary Blend692 mg
- DMAE Bitartrate (Dimethylaminoethanol), L Glutamine, Glutamic Acid, Green Tea Extract, Bacopa Extract, Choline (bitartrate), Inositol, N-Acetyl L-Tyrosine, Bilberry Fruit Extract, Gaba (Gamma Aminobutyric Acid) Grape Seed Extract, Grape Fruit Seed Extract, Olive Leaf, Cinnamon Bark Extract, Licorice Root Extract, Boron (Citrate), DHA (Docosahexaenoic Acid) 14%, Vanadyl Sulfate 19%, Phosphatidylserine 20%, Huperzine A
Inactive Ingredients: Cellulose (Vegetable Capsule), Rice Flour, Magnesium Stearate, Silicon Dioxide.
- 100% All Natural
- Suitable for Vegans: No
- Suitable for Vegetarians: No
- Vegetarian Capsule: Yes
- Third Party Tested: Yes
- 60 Veggie Capsules: 1 Month Supply
- Non-GMO / Dairy Free / Gluten Free / Wheat Free: Yes/Yes/Yes/Yes
- U.S.A manufactured in a GMP facility
- Yuuto™ Nutrition proudly uses only the highest quality ingredients
CAUTION: Do not exceed recommended dose. Pregnant or nursing mothers, children under the age of 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement.
WARNING: Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under 6. Keep this product out of reach of children. In case of accidental overdose, call a doctor or poison control center immediately.
The Supplement Facts labeling information contained within this website should be regarded as the most up to date and may differ from product labeling that you have purchased. Please consult your product package for information, including allergens, specific to the product you have purchased.
This information is not intended to replace orthodox medical treatment, but is offered as additional, complementary information.
Food supplements must not be used as a substitute for a varied, nutritional and balanced diet. If you are pregnant, breastfeeding, taking any medication or are currently undergoing medical advice, please consult a doctor or healthcare professional before use.
Refrain from taking the food supplements if adverse reactions occur and consult a doctor.
Keep out of reach of young children.
Do not use if the goods are received without a tamper strip securely in place.
All Yuuto Nutrition products come with 60-day risk-free money back guarantee. If you do not see results after taking the product for 60 days, you can return your empty bottle for a full product refund. For full details on our guarantee, visit our Shipping and Returns page.
 Hurt E, Arnold L, Lofthouse N. Current Psychiatry Reports [serial online]. October 2011;13(5):323-332.
 Lewis JA, Young R. Int J Clin Pharmacol Ther. 1975;17:534–40.
 Chung S, Moriyama T, Yamamoto S, et al. The Journal Of Nutrition [serial online]. June 1995;125(6):1484-1489.
 Crook T, Petrie W, Wells C, Massari DC. Psychopharmacol Bull 1992;28:61-66.
 Crook TH, et al. Neurology 1991;41:644-649.
 Engel RR, Satzger W, Gunther W, et al. Eur Neuropsychopharmacol 1992;2:149-155.
 Monteleone P, et al. Neuroendocrinology 1990;52:243-248.
 McAnena OJ, et al. Br J Surg 1991;78:480-482.
 Nurjhan N, Bucci A, Perriello G, et al. J Clin Invest 1995;95:272-277.
 Palmieri G, Palmieri R, Inzoli MR, et al. Clin Trials J 1987;24:73-83.
 Shurtleff D, et al. Pharmacol Biochem Behav 1994;47:935-941.
 Atkins R. The Vita-Nutrient Solution. Simon and Schuster, 1998.
 Baas D et al. Glutamine synthase expression and activity are regulated by triodo-L-thyronine and hydrocortisone in rat oligodendrocyte cultures. Int J Dev Neurosci 1998;16:333-40.
 Bartlett DL et al. Effect of glutamine on tumor and host growth. Ann Surg Oncol 1995;2:71-6.
 Curthoys N et al. Regulation of glutaminase activity and glutamine metabolism. Annu Rev Nutr 1995; 15:133-59.
 Dall’Asta V et al. Amino acids are compatible osmolytes for volume recovery after hypertonic shrinkage in vascular endothelial cells. Am J Physiol 1996; 276:C865-72.
 Furukawa S et al. Glutamine-enhanced bacterial killing by neutrophils from postoperative patients. Nutrition 1997; 13:863-9.
 Firshein R. The Neutraceutical Revolution. Riverhead Books, 1998.
 Fraser CM et al. Effects of anti-epileptic drugs on glutamine synthetase activity in the mouse brain. Br J Pharmacol 1999; 126:1634-8.
 Hickson RC et al. Protective effect of glutamine from glucocorticoid-induced muscle atrophy occurs without alterations in circulating insulin-like growth factor and IGF-binding protein levels. Proc Soc Exp Biol Med 1997; 216:65-71.
 Hond ED et al. Effect of glutamine on the intestinal permeability changes induced by indomethacin in humans. Aliment Pharmacol Ther 1999;13:679-85.
 Huang TL, O’Banion MK. Interleukin-1 beta and tumor necrosis factor alpha suppress dexamethasone induction of glutamine synthetase in primary mouse astrocytes. J Neurochem 1998; 71:1436-42.
 Kash San Francisco et al. Increased anxiety and altered responses to anxiolytics in mice deficient in the 65-kDa isoform of glutamic acid decarboxylase. Proc National Acad Sci USA 1999; 96:1698-703.
 Klimberg VS et al. Glutamine suppresses PGE2 synthesis and breast cancer growth. J Surg Res 1996; 63:293-7.
 Khogali SE et al. Effects of l-glutamine on post-ischaemic cardiac function: protection and rescue. J Mol Cell Cardiol 1998; 30:819-27.
 Kort JJ. Impairment of excitatory amino acid transport in astroglial cells infected with the human immunodeficiency virus type 1. AIDS Res Hum Retroviruses 1998; 14:1329-39.
 Kumar D et al. Biochemical and immunological changes on oral glutamate feeding in male albino rats. Int J Biometeorol 1999; 42:201-4.
 Lavoinee A et al. Glutamine and regulation of gene expression in rat hepatocytes. Biochimie 1998; 80:807-11.
 Lieth E et al. Glial reactivity and impaired glutamine metabolism in short-term experimental diabetic retinopathy. Diabetes 1998; 47:815-20.
 MacBurney M et al. A cost-evaluation of glutamine-supplemented parenteral nutrition in adult bone marrow transplant patients. J Am Diet Assoc 1994; 94:1263-6.
 Morimoto T et al. Pathogenic role of glutamate in hyperthermia-induced seizures. Epilepsia 1993; 34:447-52.
 Niihara Y et al. Oral l-glutamine therapy for sickle cell anemia: subjective clinical improvement and favorable changes in red cell redox potential. Am J Hematol 1998; 58:117-21.
 Nordmann R, Rouach H. Alcohol and free radicals: from basic research to clinical prospects. Bull Acad National Med 1995; 179:1839-50.
 O’Byrne M et al. Assessment of neurotoxicity and neuro protection. J Neural Transm Suppl 1997;50:153-64.
 Packer L and Colman C. The Antioxidant Miracle. John Wiley & Sons, 1999, p.130.
 Petroff OA et al. Initial observations on effect of vigabatrin on in vivo 1H spectroscopic measurements of gamma-aminobutyric acid, glutamate, and glutamine in human brain. Epilepsia 1995;36:457-64.
 Pieterson HG. Glutamate metabolism of the heart during coronary artery bypass. Clin Nutr 1998; 17:73-5.
 Rubio IT et al. Effect of glutamine on methotrexate efficacy and toxicity. Ann Surg 1998; 227:772-8.
 Sacks GS. Glutamine supplementation in catabolic patients. Ann Pharmacother 1999; 33:348-54.
 Sears B. The Anti-Aging Zone. Regan Books, 1999, pp 108-109.
 Shaw CA, Bains JS. Did consumption of flour bleached by the agene process contribute to the incidence of neurological disease? Med Hypotheses 1998; 51:477-81.
 Stumvoll M et al. Role of glutamine in human carbohydrate metabolism in kidney and other tissue. Kidney Int 1999; 55:778-92.
 Tsakopoulos M et al. The nutritive function of glia is regulated by signals released by neurons. Glia 1997; 21: 84-91.
 Walsh NP et al. Glutamine, exercise and immune function. Links and possible mechanisms. Sports Med 1998; 26:177-91.
 Wilmore DW. Postoperative protein sparing. World J Surgery 1999;23:545-52.
 Wu G. Intestinal mucosal amino acid catabolism. J Nutr 1998;128:1249-52.
 Zhu L et al. Antagonistic effects of extract from leaves of ginkgo biloba on glutamate neurotoxicity. Chung Kuo Yao Li Hsueh Pao (abstract in English). 1997:18:344-7.
 Zipp F et al. Glutamine synthetase activity in patients with Parkinson’s disease. Acta Neurol Scand 1998; 97:300-2.
 Ziegler TR, Benfell K, Smith RJ, Young LS, Brown E, Ferrari-Baliviera E, Lowe DK, Wilmore DW. Safety and metabolic effects of L-glutamines administration in humans. JPEN J Parenter Enteral Nutr. 1990 Jul-Aug;14(4 Suppl):137S-146S.
 Young LS, Bye R, Scheltinga M, Ziegler TR, Jacobs DO, Wilmore DW. Patients receiving glutamine-supplemented intravenous feedings report an improvement in mood. JPEN J Parenter Enteral Nutr. 1993 Sep-Oct;17(5):422-7.
 Albrecht J, Sidoryk-Węgrzynowicz M, Zielińska M, Aschner M. Roles of glutamine in neurotransmission. Neuron Glia Biol. 2010 Nov;6(4):263-76.
 Albrecht J, Sonnewald U, Waagepetersen HS, Schousboe A. Glutamine in the central nervous system: function and dysfunction. Front Biosci. 2007 Jan 1;12:332-43.
 Petty F. GABA and mood disorders: a brief review and hypothesis. Journal of Affective Disorders. Internet. 1995. 34(4):275-81. Available from: http://www.ncbi.nlm.nih.gov/pubmed/8550953
 Hettema JM, An SS, Neale MC, Bukszar J, Van Den Oord EJ, Kendler KS, Chen X. Association between glutamic acid decarboxylase genes and anxiety disorders, major depression, and neuroticism. Molecular Psychiatry. Internet. 2006. 11(8):752-62. Available from: http://www.ncbi.nlm.nih.gov/pubmed/16718280
 Clement J, Simler S, Ciesielski L, Mandel P, Cabib S, Puglisi-Allegra S. Age-dependent changes of brain GABA levels, turnover rates and shock-induced aggressive behaviour in inbred strains of mice. Pharmacology, biochemistry and behaviour. http://www.ncbi.nlm.nih.gov/pubmed/3562502
 Thomassen A, Botker HE, Nielsen TT, Thygesen K, Henningsen P. Effects of glutamate on exercise tolerance and circulating substrate levels in stable angina pectoris. American Journal of Cardiology. 1990. 65(3):173-8. Available from: http://www.ncbi.nlm.nih.gov/pubmed/1967510
 IOM (Institute of Medicine). 2008. From molecules to minds: Challenges for the 21st century workshop summary. Washington, DC: The National Academies Press.
 McDaniel MA, Maier SF, Einstein GO. “Brain-specific” nutrients: a memory cure? Nutrition. 2003 Nov-Dec;19(11-12):957-75.
 Vogiatzoglou A, Refsum H, Johnston C, Smith SM, Bradley KM, de Jager C, Budge MM, Smith AD. Vitamin B12 status and rate of brain volume loss in community-dwelling elderly. Neurology. 2008 Sep 9;71(11):826-32.
 Pepeu G, Pepeu IM, Amaducci L. A review of phosphatidylserine pharmacological and clinical effects. Is phosphatidylserine a drug for the ageing brain? Pharmacol Res. 1996 Feb;33(2):73-80.
 Mozzi R, Buratta S, Goracci G. Metabolism and functions of phosphatidylserine in mammalian brain. Neurochem Res. 2003 Feb;28(2):195-214.
 Crook T, Petrie W, Wells C, Massari DC. Effects of phosphatidylserine in Alzheimer’s disease. Psychopharmacol Bull 1992;28:61-6.
 Blokland A, Honig W, Brouns F, Jolles J. Cognition-enhancing properties of subchronic phosphatidylserine (PS) treatment in middle-aged rats: comparison of bovine cortex PS with egg PS and soybean PS. Nutrition 1999;15:778-83.
 Kidd PM. PS (PhosphatidylSerine), Nature’s Brain Booster, 2nd ed. St. George, UT: Total Health Communications; 2007.
 Cenacchi T, Bertoldin T, Farina C, et al. Cognitive decline in the elderly: a double-blind, placebo-controlled multicenter study on efficacy of phosphatidylserine administration. Aging (Milano)1993;5:123-133.
 Kingsley M. Effects of phosphatidylserine supplementation on exercising humans. Sports Med. 2006;36(8):657-69.
 Vakhapova V, Cohen T, Richter Y, Herzog Y, Korczyn AD. Phosphatidylserine containing omega-3 fatty acids may improve memory abilities in non-demented elderly with memory complaints: a double-blind placebo-controlled trial. Dement Cogn Disord. 2010;29(5):467-74. Epub 2010 Jun 3.
 Rebouche CJ. Kinetics, pharmacokinetics, and regulation of L-carnitine and acetyl-L-carnitine metabolism. Ann N Y Acad Sci 2004;1033:30-41.
 Stabler SP, Lindenbaum J, Allen RH. Vitamin B-12 deficiency in the elderly: current dilemmas. Am J Clin Nutr. 1997 Oct;66(4):741-9.
 Smith AD. Vitamin B12 status and rate of brain volume loss in community-dwelling elderly. Neurology. 2008 Sep 9;71(11):826-32.
 Sánchez H, Albala C, Herlramp F E, Verdugo R, Lavados M, Castillo JL, Lera L, Uauy R. [Prevalence of vitamin B-12 deficiency in older adults]. Rev Med Chil. 2010 Jan;138(1):44-52. Epub 2010 Mar 26. Spanish.
 Johnson MA, Hausman DB, Davey A, Poon LW, Allen RH, Stabler SP; Georgia Centenarian Study. Vitamin B12 deficiency in African American and white octogenarians and centenarians in Georgia. J Nutr Health Aging. 2010 May;14(5):339-45.
 Savage DG, Lindenbaum J. Neurological complications of acquired cobalamin deficiency: clinical aspects. Baillieres Clin Haematol. 1995 Sep;8(3):657-78.
 Andrès E, Federici L, Affenberger S, Vidal-Alaball J, Loukili NH, Zimmer J, Kaltenbach G. B12 deficiency: a look beyond pernicious anemia. J Fam Pract. 2007 Jul;56(7):537-42.
 Skarupski KA, Tangney C, Li H, Ouyang B, Evans DA, Morris MC. Longitudinal association of vitamin B-6, folate, and vitamin B-12 with depressive symptoms among older adults over time. Am J Clin Nutr. 2010 Aug;92(2):330-5. Epub 2010 Jun 2.
 Smith AD, Refsum H. Vitamin B-12 and cognition in the elderly. Am J Clin Nutr. 2009 Feb;89(2):707S-11S. Epub 2008 Dec 30. Review.
 Jellin JM, Gregory PJ, Batz F, Hitchens K, et al. Pharmacist’s Letter/Prescriber’s Letter Natural Medicines Comprehensive Database. Stockton, CA: Therapeutic Research Faculty. Online version, October 2008.
 Pepping J. Phosphatidylserine. Am J Health-Syst Pharm 1999;56:2038,2043-4.
 Kidd PM. Phosphatidylserine; Membrane nutrient for memory. A clinical and mechanistic assessment. Altern Med Rev 1996;1:70-84.
 IOM (Institute of Medicine). 1998. Dietary Reference Intakes for Thiamin, Riboflavin, Niacin, Vitamin B6, Folate, Vitamin B12, Pantothenic Acid, Biotin, and Choline. Washington, DC: The National Academies Press.
 Jorissen BL, Brouns F, Van Boxtel MP, Riedel WJ. Safety of soy-derived phosphatidylserine in elderly people. Nutr Neurosci. 2002 Oct;5(5):337-43.
 Carmel R. Efficacy and safety of fortification and supplementation with vitamin B12: biochemical and physiological effects. Food Nutr Bull. 2008 Jun;29(2 Suppl):S177-87.
 The effect of phosphatidylserine administration on memory and symptoms… https://www.ncbi.nlm.nih.gov/pubmed/23495677
 Soybean-derived phosphatidylserine improves memory function… https://www.ncbi.nlm.nih.gov/pubmed/21103034
 Neurocognitive effects of acute choline supplementation… https://www.ncbi.nlm.nih.gov/pubmed/25681529
 Tyrosine reverses a cold-induced working memory deficit in humans… https://www.ncbi.nlm.nih.gov/pubmed/8029265
 Treatment with tyrosine, a neurotransmitter precursor, reduces environmental stress… https://www.ncbi.nlm.nih.gov/pubmed/2736402
 Bacopa monniera extract in age-associated memory impairment… https://www.ncbi.nlm.nih.gov/pubmed/20703343
 Nerve growth factor-inducing activity… https://www.ncbi.nlm.nih.gov/pubmed/18758067