Your gut is your second brain. The gut microbiome produces 90% of your body's serotonin (the "happiness chemical"), influences immune function, affects nutrient absorption, and communicates directly with your brain via the vagus nerve. When your gut is unhealthy, everything suffers — mood, energy, immunity, and even cognitive function. This quiz identifies exactly what's going wrong.
Assess Your Digestive Health
🚽 How regular are your bowel movements?
🔥 Do you experience heartburn or acid reflux?
🎈 How often do you feel bloated or gassy?
🍽️ How is your appetite?
💧 How much water and fiber do you consume daily?
💊 Do you take medications that affect digestion?
😣 Do you experience abdominal pain or cramping?
😰 Do digestive issues affect your daily life or social activities?
🏃 How physically active are you?
😟 Do you experience stress, anxiety, or low mood regularly?
Your digestive health breakdown
Your gut health plan
Why digestion changes after 60
Your digestive system slows down with age — literally. Intestinal motility decreases, stomach acid production drops by up to 40%, digestive enzyme output declines, and the gut microbiome loses diversity. Add in the effects of medications (PPIs, opioids, NSAIDs, antibiotics) and reduced physical activity, and it's no surprise that digestive complaints are the #1 reason seniors visit their doctor.
The 4 most common digestive issues in seniors
1. Chronic constipation (33% of seniors): The most common complaint. Caused by dehydration, low fiber, medications, inactivity, and weakened pelvic floor. The fix: 25-30g fiber daily, 6-8 cups water, daily walking, and psyllium husk if needed. Avoid stimulant laxatives long-term.
2. GERD / acid reflux (20% of seniors): Worsens with age as the esophageal sphincter weakens. Long-term PPI use (omeprazole, pantoprazole) can reduce B12 and magnesium absorption and increase fracture risk. Lifestyle changes: elevate bed head, don't eat within 3 hours of bedtime, avoid trigger foods, and maintain healthy weight.
3. Bloating and gas: Often caused by reduced digestive enzyme production, food intolerances that develop with age (especially lactose), small intestinal bacterial overgrowth (SIBO), or swallowed air from eating too quickly. Digestive enzyme supplements can help significantly.
4. Medication-induced gut problems: NSAIDs damage the stomach lining, opioids cause severe constipation, antibiotics destroy beneficial gut bacteria, and PPIs reduce acid needed for protein digestion and mineral absorption. Always review gut side effects with your pharmacist.
Sources: Soenen S et al., "The ageing gastrointestinal tract," Current Opinion in Clinical Nutrition and Metabolic Care, 2016. American Gastroenterological Association guidelines on chronic constipation, 2023.
The gut-brain connection — why your mood affects your gut
Your gut produces 90% of your body's serotonin and communicates with your brain via the vagus nerve. This "gut-brain axis" means stress and depression directly worsen digestive symptoms (IBS flares, constipation, nausea) — and digestive problems worsen mood. Treating one often improves the other. If you have both gut and mood issues, addressing both simultaneously is most effective.
Related: Mood & Depression Quiz →
Supplements that support gut health in seniors
Probiotics (multi-strain, 10-50 billion CFU — restores microbiome diversity), Digestive Enzymes (compensates for declining natural production), Psyllium Fiber (gentle bulk-forming for constipation — start low, increase slowly), Ginger Extract (reduces nausea, supports motility), L-Glutamine (repairs intestinal lining), and Peppermint Oil capsules (enteric-coated — relieves IBS cramping and bloating).
See our guide: Doctor-reviewed digestion supplements for seniors →
Frequently Asked Questions
Medical Disclaimer
This quiz assesses digestive symptom patterns and risk factors. It is NOT a medical diagnosis. Conditions like IBS, GERD, celiac disease, and inflammatory bowel disease require proper evaluation by a gastroenterologist. If you experience blood in stool, difficulty swallowing, severe pain, or unexplained weight loss, see your doctor promptly.