You’ve probably heard the phrase, “the gut is the second brain.” It’s true — your gut and brain are in constant communication through what’s called the gut–brain axis, a two-way network that links your digestive and nervous systems (Carabotti et al.).
Inside your digestive tract live trillions of microorganisms, known collectively as the gut microbiome. These beneficial microbes help produce key neurotransmitters like serotonin and dopamine — the same chemicals that influence mood, focus, and emotional balance (“Your Microbiome and Health,” NIH News in Health). When your gut environment is in harmony, it can support steadier energy, clearer thinking, and a greater sense of calm.
But modern life doesn’t always make that easy. Stress, poor sleep, and processed foods can throw off this delicate balance, affecting both digestion and emotional well-being.
The good news? Supporting your gut is simpler than you might think.
Focus on:
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Probiotic-rich foods like yogurt, kefir, sauerkraut, and kimchi
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Prebiotic fibers from foods like onions, garlic, and bananas
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Staying hydrated throughout the day
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Managing stress through prayer, movement, or mindfulness
Taking care of your gut is one of the most powerful — and often overlooked — ways to nurture both body and mind from the inside out.
Works Cited
• Carabotti, Marilia, et al. “The Gut–Brain Axis: Interactions between Enteric Microbiota, Central and Enteric Nervous Systems.” Annals of Gastroenterology, vol. 28, no. 2, 2015, pp. 203–209. PubMed Central.
• “The Gut-Brain Connection.” Harvard Health Publishing, 6 Oct. 2023, https://www.health.harvard.edu/diseases-and-conditions/the-gut-brain-connection.
• “Your Microbiome and Health.” National Institutes of Health News in Health, Dec. 2021, https://newsinhealth.nih.gov/2021/12/your-microbiome-health.
This article is for informational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. Always consult your healthcare provider before making changes to your diet or supplement routine.