Improving Stomach Absorption: Tips for Better Digestion and Health - Gastroenterology and Hepatology

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The stomach seems to have poor absorption?


Hello, doctor.
I feel like my stomach is not absorbing properly.
After eating, I have a prolonged feeling of fullness (lasting over 2 hours) and it seems like my stomach isn't digesting.
The next day during bowel movements, I notice remnants of vegetables.
If I drink a lot of water (soup, beverages, etc.) the night before, my stools are also very watery.
This is really troubling me and makes me feel like I'm not digesting anything I eat, no matter how much I consume.
I currently weigh only 45 kg and am about 166 cm tall.
What can I do to strengthen my stomach's absorption? Besides seeing a doctor for medication, are there any methods to improve digestion that I can practice regularly? Thank you.

Kenny, 20~29 year old female. Ask Date: 2006/11/11

Dr. Lin Minghui reply Gastroenterology and Hepatology


Malabsorption in the stomach, with prolonged feelings of fullness before meals, suggests that dietary habits should be addressed.
The function of the digestive tract is to break down food and absorb nutrients.
After food is ingested, it takes approximately five to six hours for the stomach to fully process it and send it to the small intestine.
Carbohydrate-rich foods, such as rice, are digested quickly, taking only 2-3 hours, while fatty foods require a longer time of four to six hours.
The digestive process follows a certain rhythm, so it is recommended to: 1.
Chew food thoroughly and eat slowly (to increase the degree of digestion in the mouth and reduce the burden on the gastrointestinal tract); 2.
Maintain regular meal times and portion sizes (approximately every five to six hours; eating too frequently increases the burden on the stomach); 3.
Limit the intake of greasy, fried, and irritating foods, which, although often repeated, is very important.
Wishing you good health.

Reply Date: 2006/11/11

More Info


Improving stomach absorption and overall digestive health is a multifaceted approach that involves dietary changes, lifestyle modifications, and sometimes medical intervention. Given your concerns about poor digestion, prolonged feelings of fullness, and undigested food remnants in your stool, it’s essential to address these issues holistically.


Understanding Digestion and Absorption
The digestive process begins in the mouth and continues in the stomach and intestines. The stomach plays a crucial role in breaking down food into a semi-liquid form, which is then passed into the small intestine for nutrient absorption. If you’re experiencing symptoms like prolonged fullness and undigested food, it may indicate issues such as delayed gastric emptying (gastroparesis), poor digestive enzyme production, or an imbalance in gut flora.


Dietary Recommendations
1. Eat Smaller, More Frequent Meals: Instead of three large meals, consider adopting a "small and frequent" eating pattern. This can help reduce the burden on your stomach and improve digestion. Aim for 5-6 smaller meals throughout the day, spaced about 2-3 hours apart.

2. Focus on Digestive-Friendly Foods: Incorporate foods that are easier to digest. These include:
- Cooked Vegetables: Steamed or boiled vegetables are easier on the stomach compared to raw ones.

- Lean Proteins: Chicken, fish, and eggs are generally easier to digest than red meats.

- Whole Grains: Foods like oatmeal, brown rice, and quinoa can provide fiber without being overly heavy.

- Probiotics: Foods like yogurt, kefir, and fermented vegetables can help balance gut bacteria and improve digestion.

3. Stay Hydrated, but Mind the Timing: While hydration is essential, drinking large amounts of fluids during meals can dilute stomach acids and enzymes, impairing digestion. Instead, drink fluids between meals.

4. Limit Gas-Producing Foods: Foods such as beans, lentils, broccoli, and carbonated beverages can increase gas and bloating. Monitor your intake of these foods and see if reducing them helps.

5. Chew Thoroughly: Chewing food well breaks it down into smaller particles, making it easier for your stomach to digest. Take your time while eating and avoid distractions.


Lifestyle Modifications
1. Regular Physical Activity: Engaging in regular exercise can stimulate digestion and help move food through your digestive tract. Aim for at least 30 minutes of moderate exercise most days of the week.

2. Manage Stress: Stress can significantly impact digestion. Techniques such as mindfulness, yoga, and deep-breathing exercises can help reduce stress levels.

3. Avoid Lying Down After Eating: Allow at least 2-3 hours after eating before lying down. This can help prevent reflux and improve digestion.

4. Consider Digestive Enzymes: If you suspect that your body is not producing enough digestive enzymes, you might consider over-the-counter enzyme supplements. However, consult with a healthcare provider before starting any new supplement.


When to Seek Medical Advice
If you continue to experience symptoms despite making these changes, it’s essential to consult a healthcare professional. They may recommend tests to rule out conditions like gastroparesis, food intolerances, or other gastrointestinal disorders. A gastroenterologist can provide tailored advice and treatment options based on your specific situation.


Conclusion
Improving stomach absorption and digestion involves a combination of dietary adjustments, lifestyle changes, and possibly medical intervention. By adopting a mindful approach to eating, focusing on easily digestible foods, and maintaining a healthy lifestyle, you can enhance your digestive health and overall well-being. Remember, it’s essential to listen to your body and make adjustments as needed, and don’t hesitate to seek professional guidance if your symptoms persist.

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