What you eat causes poop: Uncovering the connection between diet and excretion
In recent years, with the improvement of health awareness, people have paid more and more attention to the relationship between diet and excretion. What you eat will directly affect the shape, color and frequency of your stool. This article combines hot topics and hot content on the Internet in the past 10 days to analyze the relationship between diet and stool and provide structured data reference.
1. The relationship between diet and stool form

Different foods have a significant impact on stool shape. Here are the correlations between common foods and stool patterns:
| food type | Stool pattern | Reason |
|---|---|---|
| High-fiber foods (such as vegetables, fruits) | Soft and formed | Fiber absorbs water and expands, promoting intestinal peristalsis |
| High-fat foods (such as fried foods) | Thick, oily | Incomplete fat digestion |
| Dairy products (e.g. milk, cheese) | loose stools or constipation | Lactose intolerance or calcium absorption |
| Spicy food (such as chili peppers) | loose stools or diarrhea | Irritate intestinal mucosa |
2. The relationship between stool color and diet
Stool color is one of the important indicators of health status. Here are common dietary changes in stool color:
| Stool color | Possible reasons | Related foods |
|---|---|---|
| green | Chlorophyll or rapid passage through the intestines | spinach, broccoli |
| black | Iron supplements or gastrointestinal bleeding | Iron supplements, animal blood |
| red | undigested pigment or bleeding | Red heart dragon fruit, beetroot |
| white or gray | lack of bile | high fat diet |
3. Hot topics: Intestinal health and diet
In the past 10 days, intestinal health has become a hot topic on the Internet. The following is the focus of netizens’ attention:
1.Probiotics and Prebiotics: Fermented foods (such as yogurt, kimchi) and prebiotic-rich foods (such as onions, garlic) are highly regarded for their ability to improve the balance of intestinal flora.
2.dietary fiber intake: Insufficient intake of whole grains, beans and fruits is a common problem. Experts recommend a daily intake of 25-30 grams of dietary fiber.
3.Diet and constipation: Dehydration, low-fiber diet and prolonged sitting are the main causes of constipation, which can be effectively relieved by increasing water and fiber intake.
4. How to improve defecation problems through diet
Common defecation problems can be improved through the following dietary adjustments:
| question | Recommended diet | avoid food |
|---|---|---|
| constipation | High-fiber food and plenty of fluids | Refined grains, high-fat foods |
| Diarrhea | Banana, rice, apple puree | Spicy food, dairy products |
| abdominal bloating | Low FODMAP foods (such as oats) | Beans, carbonated drinks |
5. Summary
The relationship between diet and stool is inseparable. By properly adjusting the diet structure, defecation problems can be effectively improved and intestinal health improved. It is recommended to eat a variety of high-fiber foods, maintain adequate fluids, pay attention to changes in stool shape and color, and adjust eating habits in a timely manner.
If you have long-term or severe bowel problems, please seek medical attention promptly to rule out underlying diseases.
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