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Imagine a single molecule that acts as fertilizer for your brain—stimulating the growth of new neurons, strengthening existing connections, and protecting against the ravages of aging and depression. That molecule is brain-derived neurotrophic factor, or BDNF, and it may be one of the most promising targets for preserving cognitive health that we can influence directly through lifestyle choices. W
Evidence Assessment
Evidence Strength
Strong
Study Type
Systematic Review
Confidence
High
Key Findings
- Why BDNF (brain-derived neurotrophic factor) is called 'fertilizer for the brain,' how it declines with aging and depression, the powerful effect of aerobic exercise, dietary modulators (omega-3, flavonoids, intermittent fasting), and implications for dementia prevention
Practical Takeaways
- Review the evidence on BDNF with your healthcare provider
- Evidence-based protocols are detailed in the full article
Limitations & Caveats
- Individual results vary
- Consult a healthcare provider before major interventions