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Podcast: Dr. Joseph Mercola - Take Control of Your Health
Episode: Butyrate: Your Gut's Secret Weapon for a Healthy Brain
Description: Story at-a-glance Butyrate, produced by gut bacteria when they ferment dietary fiber, acts as a signaling molecule in the gut-brain axis, influencing stress, pain tolerance, immunity and brain health Through multiple mechanisms, including specific enzyme inhibition and NF-ÎșB pathway regulation, butyrate reduces neuroinflammation and protects against neurodegenerative conditions like Alzheimer's and Parkinson's disease Butyrate influences key neurotransmitters including GABA, serotonin and dopamine, while also increasing brain-derived neurotrophic factor (BDNF), which supports neuronal growth and cognitive function The vagus nerve serves as a communication highway between the gut and the brain, transmitting signals about butyrate levels that affect m...