Three Ways to Naturally Boost BDNF for Better Brain Performance

Three Ways to Naturally Boost BDNF for Better Brain Performance

In the world of nootropics, you will come across the term BDNF often. Why? Because boosting BDNF has desirable benefits for your brain health.  

Brain-Derived Neurotrophic Factor

BDNF is short for brain-derived neurotrophic factor. It is one of the most abundant nerve growth factors found in the brain and nervous system. Neurotrophic factors are proteins that facilitate the growth, survival and maintenance of healthy nerve cells and play a key role in neuroplasticity, memory and learning. 

Benefits of Boosting BDNF

BDNF is involved in protecting and growing new nerve cells and is also involved in regulating many ancillary functions that indirectly benefit brain health. By supporting BDNF production, we are supporting the body to;

  • Support neurogenesis (ie. new nerve growth)
  • Support neuroplasticity
  • Facilitate improved memory and learning
  • Support healthy nerve cellular communication
  • Modulate neurotransmitters
  • Support endothelial function in the cardiovascular system
  • Modulate neuroinflammation
  • Support brain energy metabolism balance (homeostasis)

Leading functional medicine expert and author Dr Mark Hymen describes BDNF as “miracle grow for the brain“. 

Low levels of BDNF are associated with many neurodegenerative conditions, such as Alzheimer’s, Parkinson’s and Huntington’s Disease(s) and Multiple Sclerosis. Low levels of BDNF may account for the lack of protection for nerve structures in these diseases, which leads to degeneration and damage.

Boosting BDNF has been explored as supportive therapy for many chronic conditions, including type 2 diabetes, schizophrenia, autism and bipolar disorders. Rebalancing BDNF may also have benefits following traumatic brain injury. BDNF is also typically lower in people suffering from depression and under ongoing stress.

How To Boost BDNF Naturally

Exercise – Movement is Medicine 

Research clearly shows that regular exercise is one of the best ways to facilitate BDNF production. Mild, moderate and intense physical activity all build BDNF levels and these increases are detectable immediately following exercise. This may account for why many people report better productivity in the hours following exercise. 

Conversely, being sedentary is one of the fastest ways to squash BDNF levels

A Daily Dose of Sunshine

Research has shown that BDNF concentrations have seasonal variations and that the sunniest months of the year yield the highest BDNF levels. This may form one mechanism by which mood and behaviour is noticeably affected in seasonal affective disorder. 

Nootropics

Nootropic compounds are substances that enhance or support cognitive function. Given the importance of BDNF to brain and nerve health, it should come as no surprise that many nootropic substances have demonstrated the ability to support BDNF production.

The beauty of many nootropic substances is that they will deliver much more than just BDNF-building activity. Nootropics exert a range of actions that, in turn, support BDNF and other aspects of nerve growth, protection and health. The actions might include; blood sugar regulation, metabolic activity, energy support, stress modulation, antioxidant and anti-inflammatory activity, to name a few. The broad actions of nootropic substances make them well-rounded guardians of neurological well-being. 

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REFERENCES

  1. Nagahara AH, et al. (2011). Potential therapeutic uses of BDNF in neurological and psychiatric disorders. Nature Reviews Drug Discovery. 2011;10(3):209–219.
  2. Bathina S, et al. Brain-derived neurotrophic factor and its clinical implications. Arch Med Sci. 2015 Dec 10;11(6):1164-78.
  3. Nakagawa T, et al. Brain-derived neurotrophic factor regulates glucose metabolism by modulating energy balance in diabetic mice. Diabetes. 2000;49:436–44.
  4. Gyorkos A, et al. Carbohydrate-restricted Diet and Exercise Increase Brain-derived Neurotrophic Factor and Cognitive Function: A Randomized Crossover Trial. Cureus. 2019 Sep 9;11(9):e5604.
  5. Walsh JJ, et al. Neurotrophic growth factor responses to lower body resistance training in older adults. Appl Physiol Nutr Metab. 2016 Mar;41(3):315-23.
  6. Molendijk ML, et al. Serum BDNF concentrations show strong seasonal variation and correlations with the amount of ambient sunlight. PLoS One. 2012;7(11):e48046.
  7. Lorinczova TH, et al. Co-Administration of Iron and a Bioavailable Curcumin Supplement Increases Serum BDNF Levels in Healthy Adults. Antioxidants. 2020; 9(8):645.
  8. Sarraf P, et al. Short-term curcumin supplementation enhances serum brain-derived neurotrophic factor in adult men and women: a systematic review and dose-response meta-analysis of randomized controlled trials. Nutr Res. 2019 Sep;69:1-8.
  9. Franco-Robles E, et al. Effects of curcumin on brain-derived neurotrophic factor levels and oxidative damage in obesity and diabetes. Appl Physiol Nutr Metab. 2014 Feb;39(2):211-8.
  10. Sadowska-Krępa E, et al. Effects of Six-Week Ginkgo biloba Supplementation on Aerobic Performance, Blood Pro/Antioxidant Balance, and Serum Brain-Derived Neurotrophic Factor in Physically Active Men. Nutrients. 2017 Jul 26;9(8):803.
  11. Ayatollahi S, et al. Ginkgo biloba modulates hippocampal BDNF expression in a rat model of chronic restraint stress-induced depression. Physio & Pharmacol. 2020 Dec;24(4):285-297.
  12. Banerjee R, et al. Chronic administration of bacopa monniera increases BDNF protein and mRNA expressions: a study in chronic unpredictable stress induced animal model of depression. Psychiatry Investig. 2014 Jul;11(3):297-306.
  13. Reyes-Izquierdo T, et al. R. Stimulatory Effect of Whole Coffee Fruit Concentrate Powder on Plasma Levels of Total and Exosomal Brain-Derived Neurotrophic Factor in Healthy Subjects: An Acute Within-Subject Clinical Study. Food and Nutrition Sciences. 2013;4(9):984-990
  14. Park HJ, et al. Enhanced learning and memory of normal young rats by repeated oral administration of Krill Phosphatidylserine. Nutr Neurosci. 2013 Mar;16(2):47-53.
  15. Kazak F, et al. Neuroprotective effects of acetyl-l-carnitine on lipopolysaccharide-induced neuroinflammation in mice: Involvement of brain-derived neurotrophic factor. Neurosci Lett. 2017 Sep 29;658:32-36.

 

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