This Is Your Brain. This is Your Brain on Micronutrients.

This Is Your Brain. This is Your Brain on Micronutrients.

by Personality Growth

The U.S. ran an anti-drug campaign in the eighties and nineties that compared our brains to eggs: they can be mercilessly fried, or smashed violently around the kitchen if we expose them to toxic substances. While communicating the desire to protect individuals and families from decisions to pursue chemical assault, these ads failed to warn us about the neurological impact of molecules in a more common source: the food we consume every day. Instead of echoing the online hype about harmful artificial additives in modern food products, this article will focus on micronutrients that promote brain health, based on recent scientific evidence.

 

This is Your Brain

 

B Vitamins

 

B vitamins help synthesize the neurotransmitters dopamine, serotonin, and melatonin. If the brain does not have enough of these molecules, our mood, emotions and sleep may be compromised. Research shows that folate and other B vitamins can help prevent age-related cognitive decline and dementia. Physician case reports of mania and obsessive compulsive disorder point to Vitamin B12 deficiency as a primary or secondary condition. B vitamin supplements can also treat and reduce symptoms of schizophrenia, bipolar disorder, depression and anxiety. Find B vitamins in both animal and vegetable sources, including greens, beets, orange juice, yeast, and many nuts and beans.

 

Iron

 

Iron improves overall brain function, focus and mood. Anemia or iron deficiency is correlated with many types of impairments in both adults and children, including effects on memory and learning, motor coordination, emotions and social engagement. Scientists have been uncovering the ways iron impacts dopamine pathways and enzyme activity in the brain for only a few decades. Food sources of iron include beans, peas, dark green leafy vegetables, dried fruit, fortified cereals and pastas, and a variety of meat and seafood.

 

Magnesium

 

This mineral supplement has been shown to improve mood for people who suffer from depression. While not always an alternative for medication, magnesium provides support for essential functions throughout the body, including how we manage stress and anxiety. Muscle relaxation and cellular energy production both depend on the presence of magnesium. Food sources of magnesium include whole grains, beans, leafy green vegetables and nuts.

 

Omega-3 Fatty Acids

 

How does a polyunsaturated fat molecule contribute to learning, memory, and personality? Research supports the idea that omega-3 fatty acids influence brain plasticity, or how our brains adapt and physically change over time. Cell membranes need omega-3s to regulate signaling and other protein and gene activity. A 2017 study shows how omega-3 fatty acids might support gray matter structure in the frontoparietal cortex of the brain. Deficiency of omega-3 fatty acids can lead to depression, attention-deficit disorder, and other cognitive effects. Salmon, sardines, walnuts, and seeds like hemp and flax are all good sources of omega-3s.

 

Vitamin D

 

A quick search on PubMed reveals that clinicians and scientists have been studying vitamin D in correlation with Alzheimer’s, dementia, migraine headache, depression, acute stroke and cognitive performance. With so many associated risks, it is important to recognize the role of vitamin D in both brain and cardiovascular health. Eat eggs, meat and seafood or fortified foods like cereals, tofu, nut milks and orange juice for healthy doses of vitamin D, or go outside without sunscreen for ten minutes and let your skin manufacture it for you!

 

Zinc

 

This essential trace element may help protect memory, alertness and mood. Impairment in cognitive performance has been observed in both children and adults with zinc deficiency, including those who suffer from Alzheimer’s disease. Zinc is important for protein synthesis, enzyme activity, immune system function and many developmental processes. Get zinc in beans, nuts, whole grains, fortified cereals, eggs, meat, and seafood, especially oysters.

 

Specific diseases are discussed here not to scare readers, but to illustrate the importance of micronutrients for improving brain function! Scientists may be more likely to receive funding if they show that their work is relevant to a common disease area, so just because some research articles link micronutrient deficiency to a particular condition, that does not exclude less significant health effects such as minor mood disruption. This article is not intended to diagnose or treat any medical condition, but to report what current science is saying about nutrition and brain health. Genetics also plays a role in how well some of us absorb and process vitamins and minerals, so not everyone needs the same amount of these micronutrients. Physicians, nutritionists, registered dietitians and other certified health specialists may be more qualified to recommend personalized supplement doses and dietary sources. Herbal medicine is a growing area of science that will be exciting to follow, too: a 2016 research study suggests benefits of cinnamon for Alzheimer’s disease. Consider all these micronutrients and naturally-occurring substances if you want to enjoy a healthy mind for years to come!

 

Sources:

 

50 Jawdroppingly Toxic Food Ingredients & Artificial Additives to Avoid, MPH Programs List: https://mphprogramslist.com/50-jawdroppingly-toxic-food-additives-to-avoid/

 

Alana Sugar, Give Your Brain a Boost. Whole Story: The Official Whole Foods Market blog, August 31, 2009: http://www.wholefoodsmarket.com/blog/whole-story/give-your-brain-boost

 

Betsy Losoff, Early Iron Deficiency Has Brain and Behavior Effects Consistent with Dopaminergic Dysfunction. Journal of Nutrition, April 2011: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3056585/

 

Dr. Daniel Amen, Natural & Safe Ways to Treat Depression. Food Matters, August 2017:

http://www.foodmatters.com/article/natural-and-safe-ways-to-treat-depression

 

Emily Deans, M.D., Magnesium and the Brain: The Original Chill Pill. Psychology Today, June 12, 2011: https://www.psychologytoday.com/blog/evolutionary-psychiatry/201106/magnesium-and-the-brain-the-original-chill-pill

 

Fernando Gómez-Pinilla, Brain foods: the effects of nutrients on brain function. Nature Reviews Neuroscience, July 2008: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2805706/

 

German Jorge Gomez-Bernal, M.D. and Milagros Bernal-Perez, Ph.D., Vitamin B12 Deficiency Manifested as Mania: A Case Report. The Primary Care Companion to The Journal of Clinical Psychiatry, 2007: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1911186/

 

Heather McKlees, B Vitamins: How to Get Them In a Vegan Diet. One Green Planet, July 11, 2014: http://www.onegreenplanet.org/natural-health/b-vitamins-how-to-get-them-in-a-vegan-diet/

 

Magnesium in biology. Wikipedia: https://en.wikipedia.org/wiki/Magnesium_in_biology

 

Marc E. Surette, Ph.D, The science behind dietary omega-3 fatty acids. Canadian Medical Association Journal, Jan 15 2008: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2174995/

 

Marta K. Zamroziewicz, Erick J. Paul, Chris E. Zwilling & Aron K. Barbey, Determinants of fluid intelligence in healthy aging: Omega-3 polyunsaturated fatty acid status and frontoparietal cortex structure. Nutritional Neuroscience, 11 May 2017: http://www.tandfonline.com/doi/full/10.1080/1028415X.2017.1324357

 

Maryam Valizadeh and Nasim Valizadeh, Obsessive Compulsive Disorder as Early Manifestation of B12 Deficiency. Indian Journal of Psychological Medicine, July-Dec 2011: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3271502/

 

Mayo Clinic Staff, Iron deficiency anemia: Self-management: http://www.mayoclinic.org/diseases-conditions/iron-deficiency-anemia/manage/ptc-20266647

 

Sandusky-Beltran LA, Manchester BL, McNay EC. Supplementation with zinc in rats enhances memory and reverses an age-dependent increase in plasma copper. Behavioural Brain Research, 30 August 2017: https://www.ncbi.nlm.nih.gov/pubmed/28693861

 

Sowmya Madhavadas & Sarada Subramania, Cognition enhancing effect of the aqueous extract of Cinnamomum zeylanicum on non-transgenic Alzheimer’s disease rat model: Biochemical, histological, and behavioural studies. Nutritional Neuroscience, 16 June 2016:

http://www.tandfonline.com/doi/full/10.1080/1028415X.2016.1194593

 

What Is Brain Plasticity? BrainHQ: https://www.brainhq.com/brain-resources/brain-plasticity/what-is-brain-plasticity

 

Zinc Fact Sheet for Health Professionals. National Institutes of Health Office of Dietary Supplements: https://ods.od.nih.gov/factsheets/Zinc-HealthProfessional/

 

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