BDNF
Also known as: Brain-Derived Neurotrophic Factor, Brain Growth Factor
A protein that supports brain cell growth, survival, and plasticity, crucial for learning, memory, and mental health.
FULL EXPLANATION
BDNF (Brain-Derived Neurotrophic Factor) is a protein that promotes the survival and growth of neurons, supports synaptic plasticity, and is essential for learning and memory formation.
Lower BDNF levels are associated with depression, cognitive decline, and neurodegenerative diseases. Exercise is one of the most powerful natural ways to increase BDNF, which may explain many of exercise's cognitive benefits.
WHY IT MATTERS
BDNF is critical for brain health, learning, mood, and potentially protection against neurodegenerative diseases. It's a key link between exercise and brain health.
HOW TO IMPROVE
Increase BDNF through regular aerobic exercise (especially intense exercise), intermittent fasting, sunlight exposure, social connection, and adequate sleep.
NORMAL RANGES
BDNF is typically measured in research settings. Serum levels vary widely and interpretation is still being established.
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