The Microbiome Revolution

Your gut contains approximately 38 trillion bacteria — more microbial cells than human cells. This ecosystem, called the microbiome, influences digestion, immune function, mental health, and even gene expression.

What Affects Your Gut Health

Diet

Fiber is the primary fuel for beneficial gut bacteria. Aim for 25-35g of fiber daily from diverse plant sources. Each type of fiber feeds different bacterial species.

Antibiotics

While sometimes necessary, antibiotics can wipe out large portions of your microbiome. Always follow up with probiotic-rich foods and prebiotic fiber.

Stress

Chronic stress alters gut bacteria composition and increases intestinal permeability ("leaky gut"). Mind-body practices can help restore balance.

Sleep

Poor sleep disrupts circadian rhythms in gut bacteria, affecting metabolism and immune function.

Foods That Heal Your Gut

• Fermented foods: Yogurt, kefir, sauerkraut, kimchi, miso, kombucha
• Prebiotic fiber: Garlic, onions, leeks, asparagus, bananas, oats
• Polyphenol-rich foods: Berries, green tea, dark chocolate, olive oil
• Bone broth: Contains collagen and amino acids that support gut lining

Foods That Harm Your Gut

• Ultra-processed foods and artificial sweeteners
• Excessive alcohol
• High-sugar diets
• Chronic use of NSAIDs (ibuprofen)

Signs of an Unhealthy Gut

• Frequent bloating and gas
• Irregular bowel movements
• Food intolerances
• Unexplained fatigue
• Skin issues (eczema, acne)
• Mood swings and brain fog

A 7-Day Gut Reset Plan

Days 1-3: Eliminate processed foods, sugar, and alcohol. Add fermented foods. Days 4-5: Increase fiber gradually. Add bone broth and prebiotic foods. Days 6-7: Maintain the new pattern. Notice improvements in energy and digestion.