Brain Derived Neurotrophic Factor (BDNF) – DM6 Health


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Brain Derived Neurotrophic Factor (BDNF)


What is brain-derived neurotrophic factor (BDNF)?

Brain-derived neurotrophic factor (BDNF) is a protein that is produced by nerve cells in the brain. It plays a critical role in the growth, development, and maintenance of neurons, and it is involved in a variety of brain functions, including learning, memory, and mood.

How is BDNF produced in the brain?

BDNF is produced in the brain by a process called transcription, in which the genetic information in DNA is transcribed into RNA and then translated into proteins. BDNF production can be influenced by a variety of factors, including environmental stimuli, exercise, and certain medications.

What are the effects of BDNF on the brain?

BDNF has a variety of effects on the brain. It promotes the growth and survival of neurons, particularly in the hippocampus, which is a region of the brain involved in learning and memory. It also plays a role in the formation of new connections between neurons, a process known as neuroplasticity. In addition, BDNF is involved in the regulation of mood and emotion, and it has been linked to the development of anxiety and depression.

Can BDNF levels be measured in the body?

Yes, BDNF levels can be measured in the body through a blood or brain tissue sample.

What can cause low BDNF levels in the body?

Low BDNF levels can be caused by a variety of factors, including chronic stress, a sedentary lifestyle, and certain medical conditions, such as depression and Alzheimer's disease.

How is low BDNF treated?

The treatment for low BDNF levels depends on the underlying cause. For example, if low BDNF levels are caused by stress or a sedentary lifestyle, treatment may involve stress management techniques, such as therapy or exercise, to increase BDNF production. If low BDNF levels are caused by a medical condition, such as depression or Alzheimer's disease, treatment may involve medications or other therapies to manage the underlying condition.


"Brain-Derived Neurotrophic Factor." MedlinePlus, U.S. National Library of Medicine, 26 Apr. 2021,

"Brain-Derived Neurotrophic Factor (BDNF)." Mayo Clinic, Mayo Foundation for Medical Education and Research, 6 Mar. 2021,

"Brain-Derived Neurotrophic Factor (BDNF)." Healthline, Healthline Media, 26 Apr. 2021,

"Brain-Derived Neurotrophic Factor (BDNF)." National Institute of Neurological Disorders and Stroke, U.S. Department of Health and Human Services, 21 Mar. 2018,

"Brain-Derived Neurotrophic Factor (BDNF)." Encyclopedia Britannica, Encyclopedia Britannica, Inc.,