Question: how to increase bdnf naturally?
Answer: Exercise. Endurance exercise releases a protein called FNDC5 (fibronectin type III domain-containing protein 5. ...  Deep sleep. You release brain-derived neurotrophic factor during the deeper stages of sleep. ...  Meditation. ...  Psychedelics. ...  Polyphenols. ...  Hypoxia. ...  Sunlight. ...  Intermittent fasting.