Understanding Digestion: How Food Becomes Poop and How to Improve Gut Health

The Digestive Journey

• 🍎 Digestion begins in the mouth with chewing and continues in the stomach, where stomach acid is crucial for protein breakdown.
• ⚠️ Antacids can worsen acid reflux by diluting stomach acid, weakening the valve that keeps food in the stomach. Instead, increasing acidity with diluted apple cider vinegar or betaine hydrochloride can help.
• 🔬 Ninety percent of digestion occurs in the small intestine, which is also susceptible to leaky gut caused by grains, gluten, junk food, refined sugar, and seed oils.

The Role of Bile and Microbes

• 💡 The liver produces bile, which is concentrated in the gallbladder to aid in fat breakdown, nutrient extraction, and pathogen elimination.
• ⚠️ Bile deficiency can lead to bloating, burping, vision problems, and gallstones. Specialized bile salts like TUDCA can assist digestion.
• 🦠 The large intestine hosts trillions of microbes that ferment fiber, producing fatty acids that nourish colon cells and contributing to 80% of the immune system and neurotransmitter production.

Stool Formation and Gut Health

• 💩 Stool is primarily water, with brown pigment from red blood cells, and odor from bacterial gas.
• ⚠️ Constipation and diarrhea are often linked to missing microbes, which can be depleted by antibiotics and chemicals like glyphosate.
• ✅ Improving gut health can be achieved through fermented foods, probiotics like L. reuteri, and intermittent fasting.
• 🚫 Smoothies with high fiber content can exacerbate bloating and inflammation in individuals with leaky gut or inflammation.