How does healthy poop look. What causes floating stools. When should you be concerned about your bowel movements. What do different stool colors indicate. How can poop shape provide health insights. Why does poop smell unpleasant. When should you consult a doctor about your stools.

The Characteristics of Healthy Poop: Density, Color, and Shape

Understanding what constitutes healthy poop can provide valuable insights into your overall well-being. Let’s explore the key characteristics of normal, healthy bowel movements.

Density and Sinking Behavior

Typically, healthy poop sinks to the bottom of the toilet bowl. This sinking behavior is due to its density, which is influenced by various factors:

• Indigestible fat
• Food residue
• Bacteria
• A high percentage of water

When you hear a distinct “plop” sound as your stool hits the water, it’s often a good sign. This indicates that your poop is dense enough to sink, suggesting a fiber-rich diet and a well-functioning digestive system.

The Color Spectrum of Healthy Stool

The color of your poop can vary, but generally, healthy stool falls within a specific range. Why is poop usually brown? The brown color is primarily due to bile, a substance produced by your liver to aid in digestion. The shade can range from light yellow to dark brown, depending on various factors such as your diet and the speed at which food moves through your digestive tract.

Normal Shapes and Consistencies

Healthy poop can take on various shapes while still being considered normal. The most common healthy forms include:

• Formed logs with a clay-like consistency
• Narrow, snake-shaped stools
• Large or small, short or long pieces

The key is consistency – your bowel movements should generally maintain a similar shape and consistency from day to day.

When Poop Floats: Causes and Implications

While sinking poop is typically a sign of good health, floating stools can occur occasionally without cause for concern. However, persistent floating poop may indicate underlying health issues.

Temporary Causes of Floating Stools

Why might your poop float temporarily? There are several benign reasons:

• Consuming new foods or those that produce excess gas
• Recent dietary changes
• Short-term gastrointestinal infections or stomach bugs

In these cases, floating stools usually resolve on their own within a day or two.

Persistent Floating Poop: Potential Health Concerns

If your stools consistently float and have a greasy appearance, it could be a sign of malabsorption. This condition occurs when your body struggles to absorb nutrients from food effectively. Are there other symptoms associated with malabsorption? Yes, unexplained weight loss often accompanies this condition.

Another potential cause of frequent floating stools is Irritable Bowel Syndrome (IBS). IBS is often accompanied by additional symptoms such as:

• Abdominal cramping
• Bloating after meals
• Alternating constipation and diarrhea

If you experience these symptoms along with regularly floating poop, it’s advisable to consult your healthcare provider for a proper diagnosis.

Decoding Stool Color: What Different Shades Mean

The color of your stool can provide valuable information about your health and dietary habits. Let’s explore what different hues might indicate.

Normal Color Variations

As mentioned earlier, healthy poop typically ranges from light yellow to dark brown. Temporary changes in color can often be attributed to certain foods or supplements. For instance, consuming large quantities of blueberries or foods with dark food dyes (like black licorice) can result in very dark or even black stools.

Concerning Color Changes

Some stool colors can be indicative of underlying health issues:

• Light-colored or clay-colored stools: May suggest impaired bile duct function
• Gray stools: Could indicate liver or gallbladder problems
• Red or bloody stools: May point to rectal bleeding, hemorrhoids, or more serious conditions
• Black, tarry stools: Could indicate bleeding in the upper digestive tract

When should you be concerned about stool color? If you notice persistent changes in your stool color, especially if accompanied by other symptoms like abdominal pain or changes in bowel habits, it’s important to consult your healthcare provider.

Stool Shape and Consistency: Clues to Digestive Health

The shape and consistency of your stool can offer insights into your digestive health and dietary habits.

Normal Variations in Stool Shape

Healthy stools can vary in shape and size. They may appear as:

• Smooth, sausage-like logs
• Smaller, pebble-like pieces
• Longer, snake-like formations

These variations are generally considered normal as long as they’re consistent and don’t cause discomfort.

Abnormal Shapes and Their Implications

Certain stool shapes may indicate digestive issues:

• Lumpy, hard stools: Often a sign of constipation
• Loose, watery stools: May indicate diarrhea or insufficient fiber intake
• Pencil-thin stools: Could suggest an obstruction in the colon
• Fuzzy or frayed stools: Might indicate a lack of dietary fiber

How can you improve your stool consistency? Increasing your water and fiber intake often helps normalize stool shape and consistency. However, if abnormal shapes persist, it’s wise to seek medical advice.

The Scent of Stool: Understanding Normal and Abnormal Odors

While it’s natural for poop to have an unpleasant odor, certain smells can indicate health issues.

Why Does Poop Smell?

The characteristic odor of feces is primarily due to the breakdown of proteins by gut bacteria during digestion. This process produces various compounds, including skatole and indole, which contribute to the smell.

When to Be Concerned About Stool Odor

Unusually foul-smelling stools may indicate:

• Malabsorption issues
• Celiac disease
• Inflammatory bowel diseases
• Infections

If you notice a persistent, abnormally strong odor accompanied by other symptoms like abdominal pain or changes in stool consistency, it’s advisable to consult your healthcare provider.

Frequency of Bowel Movements: What’s Normal?

The frequency of bowel movements can vary significantly from person to person. Understanding what’s normal for you can help identify potential issues.

Normal Range of Bowel Movement Frequency

How often should you have a bowel movement? There’s no one-size-fits-all answer, but generally:

• 3 times a day to 3 times a week is considered normal
• Consistency in your personal pattern is more important than matching an arbitrary standard

When to Be Concerned About Frequency

Changes in your usual bowel movement frequency can indicate health issues:

• Sudden increase in frequency: Could suggest infections, food intolerances, or inflammatory bowel conditions
• Decreased frequency: May indicate constipation, which can be due to various factors including diet, dehydration, or certain medications

If you experience significant changes in your bowel movement frequency, especially if accompanied by other symptoms, it’s important to consult your healthcare provider.

When to Seek Medical Advice About Your Stools

While occasional changes in your bowel movements are normal, certain signs warrant medical attention.

Red Flag Symptoms

Consult your healthcare provider if you experience:

• Persistent changes in stool color, especially black or bloody stools
• Chronic diarrhea or constipation
• Unexplained weight loss
• Severe abdominal pain
• Persistent floating stools with a greasy appearance

Diagnostic Procedures

Your doctor may recommend various tests to investigate stool abnormalities:

• Stool culture: To check for infections
• Fecal occult blood test: To detect hidden blood in the stool
• Colonoscopy: To examine the colon for abnormalities
• Blood tests: To check for various conditions affecting digestion

Remember, early detection and treatment of digestive issues can prevent more serious complications. Don’t hesitate to discuss any concerns about your bowel movements with your healthcare provider.

Improving Your Digestive Health: Diet and Lifestyle Tips

Maintaining good digestive health is crucial for overall well-being. Here are some strategies to promote healthy bowel movements and digestive function.

Dietary Recommendations

What foods can improve your digestive health? Consider incorporating these into your diet:

• Fiber-rich foods: Fruits, vegetables, whole grains, and legumes
• Probiotic foods: Yogurt, kefir, sauerkraut, and other fermented foods
• Lean proteins: Fish, poultry, and plant-based protein sources
• Healthy fats: Avocados, nuts, seeds, and olive oil

How much fiber should you aim for daily? The recommended daily intake is 25-30 grams for most adults. Increase your fiber intake gradually to avoid digestive discomfort.

Hydration and Its Impact on Digestion

Proper hydration is essential for healthy digestion. Water helps to:

• Soften stools, preventing constipation
• Aid in the absorption of nutrients
• Support the overall function of your digestive system

How much water should you drink daily? While individual needs vary, a general guideline is to aim for 8 glasses (64 ounces) of water per day.

Lifestyle Factors Affecting Digestive Health

Beyond diet, several lifestyle factors can influence your digestive health:

• Regular exercise: Promotes healthy bowel movements and overall digestive function
• Stress management: Chronic stress can negatively impact digestion
• Adequate sleep: Poor sleep can disrupt digestive processes
• Limiting alcohol and tobacco use: Both can irritate the digestive system

How can you incorporate these factors into your daily routine? Start with small, manageable changes and gradually build healthier habits over time.

The Role of Probiotics in Digestive Health

Probiotics are beneficial bacteria that support digestive health. They can help:

• Maintain a healthy gut microbiome
• Improve digestion and nutrient absorption
• Boost immune function
• Alleviate symptoms of certain digestive disorders

Should everyone take probiotic supplements? While probiotics can be beneficial, it’s best to consult with your healthcare provider before starting any new supplement regimen. Many people can obtain sufficient probiotics through a balanced diet including fermented foods.

The Importance of Regular Bowel Habits

Establishing regular bowel habits can contribute to overall digestive health. Consider these tips:

• Set aside time for bowel movements, preferably at the same time each day
• Don’t ignore the urge to have a bowel movement
• Avoid straining during bowel movements
• Use proper posture on the toilet to facilitate easier bowel movements

How can you improve your bowel habits? Pay attention to your body’s signals and create a routine that allows for regular, unhurried bathroom visits.

The Connection Between Gut Health and Overall Well-being

Emerging research suggests that gut health plays a crucial role in overall health and well-being. A healthy gut may contribute to:

• Improved mental health
• Stronger immune function
• Better heart health
• Reduced inflammation throughout the body

How can you support your gut health? Focus on a balanced diet, regular exercise, stress management, and adequate sleep. These lifestyle factors can positively impact both your digestive health and overall well-being.

By paying attention to your bowel movements and implementing these dietary and lifestyle strategies, you can promote better digestive health and potentially improve your overall quality of life. Remember, if you have persistent concerns about your digestive health, it’s always best to consult with a healthcare professional for personalized advice and treatment.

What It Can Tell You About Your Health

Healthy poop typically sinks to the bottom of the toilet bowl. You may have floating poop temporarily if you have an illness. But regular floaters can indicate a health condition.

When was the last time you took a look at what you left behind in the toilet bowl?

While there are certainly more appealing (and better-smelling) things to look at, checking out what’s coming out the other end can actually tell you a lot about your diet, activity level, and health in general.

It can be especially important to know whether your poop sinks or floats. But since you’re probably (hopefully?) not looking at anyone else’s poop on the regular, it can be hard to know whether yours is “normal.”

Let’s cover the basics of what normal, healthy poop looks like, what to do when it doesn’t look normal, and when to see a doctor.

Poop typically consists of:

• indigestible fat
• food residue
• bacteria
• a large percentage of water

Hearing a hearty “plop!” when you’re sitting on the toilet is actually a sign that your poop is dense and, therefore, healthy.

If you’re eating a fiber-full diet and your digestive system is firing on all cylinders, your poop should be heavy enough to land at the bottom of the toilet bowl.

What to do if your poop floats

Even though healthy poop sinks, occasionally your poop will float like a life preserver.

If you’re leaving the occasional floater behind, it’s probably not a cause for concern. Eating a new food or food that gives you a lot of gas can make your poop less dense, resulting in floating stools. After a day or so, this typically goes away on its own.

Floating poop can sometimes be a symptom of a gastrointestinal infection or a stomach bug. These, too, tend to be temporary and will go away on their own.

But if your poop frequently floats and feels greasy, it could mean that you’re experiencing malabsorption.

Another symptom of malabsorption is weight loss. See your doctor if this is a regular symptom for you, especially if it’s accompanied by floating poops.

Floating poop can also be a symptom of irritable bowel syndrome (IBS). IBS has other symptoms, too, such as:

• cramping
• bloating after meals
• constipation
• frequent diarrhea

If you frequently have floating poop in addition to these other symptoms, talk with your doctor.

Healthy stool is brown. This is because bile from your digestive organs tints the color of your poop.

Your poop can vary in color according to what you’ve eaten recently. If your poop looks super dark or even black, it’s probably because you’ve been eating a lot of blueberries or a food that uses dark food dyes, like black licorice.

Unhealthy shades

If your poop isn’t on the range of colors between yellow and dark brown, it can indicate an underlying health concern.

Light color

Poop that’s a lighter shade of brown or gray, or clay-colored, can indicate that your bile ducts aren’t functioning at their full capacity. This can be a sign of:

• hepatitis
• bile duct blockage
• gallstones
• swelling in the liver or pancreas

If your poop becomes lighter in color than usual and doesn’t return to its dark brown color, pay attention to other symptoms you be having. Contact your doctor if you aren’t feeling well.

Red

Poop that’s red, or stools that come out bloody, can be a sign that you have a blockage at your rectum. It can also indicate hemorrhoids or gastrointestinal bleeding.

In some cases, red poop can be a warning sign of colorectal polyps or intestinal cancer.

If you’re seeing blood in your stool or frequently have red poop, contact your doctor and let them know, regardless of other symptoms. They’ll be able to tell if you need to have your stool tested to determine what’s causing your red poop.

Poop can take many shapes and still be healthy.

Your feces will typically appear in formed logs with a clay-like consistency. Narrow, snake-shaped poop is also considered normal. Your poop can be large, small, short, or long: All these shapes fall on the spectrum of normal.

Unhealthy shapes

There are some things about your poop’s consistency and shape that can point to an underlying health condition. Most things about your poop’s shape and size are related to your diet.

Poop that looks lumpy or comes out in small softball- or caterpillar-like shapes can mean that you’re constipated. Increase your water intake if you notice your poop coming out pebbly or dry, even if you’re not straining when you go.

Poop that looks jagged or fuzzy might mean it’s time to load up your plate with fruits, vegetables, and whole grains.

A low amount of fiber in your diet can result in poop that’s extremely soft. If your poop lacks (for lack of a better word) definition, change up the amount of fiber you’re getting at each meal.

Even healthy poop doesn’t smell the best. There’s a reason, after all, why the word “excrement” is synonymous with “gross.”

Unpleasant-smelling poop is the result of bacteria and food decay. Poop has a very distinct smell that you’re probably familiar with, and everyone’s poop smells unique to them. Poop that smells earthy or musty is typical and normal.

Unhealthy smells

Poop that smells greasy, foul, or especially putrid can be a sign from your body that there’s something else going on.

Taking antibiotics changes the microbiota in your gut. This can result in foul-smelling stool. It’s often temporary and will resolve on its own, but a course of probiotic supplements can’t hurt to help things along.

If you menstruate, your poop may have a distinct and powerful odor during your period (which is totally normal).

You may also experience foul-smelling stool in addition to diarrhea if you take more than the recommended dose of a multivitamin or supplement. This, too, will resolve on its own in a day or two.

Seeing a doctor

If your poop is especially smelly and accompanied by other symptoms, you may need to contact your doctor.

Bacterial infections like E. coli, food and dairy allergies, and gastrointestinal parasites can cause your stool to smell abnormally offensive. Malabsorption can also cause a strong stench.

If your poop smells worse than usual, pay attention to other symptoms that you may be having. See your doctor if you have especially smelly stools and:

• frequent cramping
• constipation
• diarrhea
• weight loss
• bloody stool

Some people poop a couple times a day. Others only poop every other day. Regularity is important, but there’s a wide range of what’s “normal” when it comes to poop frequency.

You may poop more often or less frequently depending on how much fiber is in your diet, how much meat you eat, how much physical activity you tend to get, and other factors.

Fixing constipation

If you feel constipated, first try to increase your water intake. Being dehydrated means that you might not have enough water traveling through your intestine to form solid, healthy poop.

If that doesn’t work, increase your fiber intake. Keep in mind that eating a lot of fiber can actually slow your digestion, at least at first.

Constipation home remedies are another option if you’re not pooping regularly. Consider taking a magnesium supplement or a natural laxative to get things moving. Getting some exercise, like going for a run or practicing yoga, can also help.

If you experience constipation on a regular basis, or if your stools are hard and dry, let your doctor know.

Healthy poop will typically sink to the bottom of the toilet, look dark brown, and smell a bit musty but not especially foul.

Poop gives you important clues into what’s going on inside your body. Any stool that’s not within the realm of what’s normal for you is a reason to pay close attention.

Stool that floats, is a different color than usual, and smells especially foul could indicate that you need to have a conversation with your doctor.

What It Can Tell You About Your Health

Healthy poop typically sinks to the bottom of the toilet bowl. You may have floating poop temporarily if you have an illness. But regular floaters can indicate a health condition.

When was the last time you took a look at what you left behind in the toilet bowl?

While there are certainly more appealing (and better-smelling) things to look at, checking out what’s coming out the other end can actually tell you a lot about your diet, activity level, and health in general.

It can be especially important to know whether your poop sinks or floats. But since you’re probably (hopefully?) not looking at anyone else’s poop on the regular, it can be hard to know whether yours is “normal.”

Let’s cover the basics of what normal, healthy poop looks like, what to do when it doesn’t look normal, and when to see a doctor.

Poop typically consists of:

• indigestible fat
• food residue
• bacteria
• a large percentage of water

Hearing a hearty “plop!” when you’re sitting on the toilet is actually a sign that your poop is dense and, therefore, healthy.

If you’re eating a fiber-full diet and your digestive system is firing on all cylinders, your poop should be heavy enough to land at the bottom of the toilet bowl.

What to do if your poop floats

Even though healthy poop sinks, occasionally your poop will float like a life preserver.

If you’re leaving the occasional floater behind, it’s probably not a cause for concern. Eating a new food or food that gives you a lot of gas can make your poop less dense, resulting in floating stools. After a day or so, this typically goes away on its own.

Floating poop can sometimes be a symptom of a gastrointestinal infection or a stomach bug. These, too, tend to be temporary and will go away on their own.

But if your poop frequently floats and feels greasy, it could mean that you’re experiencing malabsorption.

Another symptom of malabsorption is weight loss. See your doctor if this is a regular symptom for you, especially if it’s accompanied by floating poops.

Floating poop can also be a symptom of irritable bowel syndrome (IBS). IBS has other symptoms, too, such as:

• cramping
• bloating after meals
• constipation
• frequent diarrhea

If you frequently have floating poop in addition to these other symptoms, talk with your doctor.

Healthy stool is brown. This is because bile from your digestive organs tints the color of your poop.

Your poop can vary in color according to what you’ve eaten recently. If your poop looks super dark or even black, it’s probably because you’ve been eating a lot of blueberries or a food that uses dark food dyes, like black licorice.

Unhealthy shades

If your poop isn’t on the range of colors between yellow and dark brown, it can indicate an underlying health concern.

Light color

Poop that’s a lighter shade of brown or gray, or clay-colored, can indicate that your bile ducts aren’t functioning at their full capacity. This can be a sign of:

• hepatitis
• bile duct blockage
• gallstones
• swelling in the liver or pancreas

If your poop becomes lighter in color than usual and doesn’t return to its dark brown color, pay attention to other symptoms you be having. Contact your doctor if you aren’t feeling well.

Red

Poop that’s red, or stools that come out bloody, can be a sign that you have a blockage at your rectum. It can also indicate hemorrhoids or gastrointestinal bleeding.

In some cases, red poop can be a warning sign of colorectal polyps or intestinal cancer.

If you’re seeing blood in your stool or frequently have red poop, contact your doctor and let them know, regardless of other symptoms. They’ll be able to tell if you need to have your stool tested to determine what’s causing your red poop.

Poop can take many shapes and still be healthy.

Your feces will typically appear in formed logs with a clay-like consistency. Narrow, snake-shaped poop is also considered normal. Your poop can be large, small, short, or long: All these shapes fall on the spectrum of normal.

Unhealthy shapes

There are some things about your poop’s consistency and shape that can point to an underlying health condition. Most things about your poop’s shape and size are related to your diet.

Poop that looks lumpy or comes out in small softball- or caterpillar-like shapes can mean that you’re constipated. Increase your water intake if you notice your poop coming out pebbly or dry, even if you’re not straining when you go.

Poop that looks jagged or fuzzy might mean it’s time to load up your plate with fruits, vegetables, and whole grains.

A low amount of fiber in your diet can result in poop that’s extremely soft. If your poop lacks (for lack of a better word) definition, change up the amount of fiber you’re getting at each meal.

Even healthy poop doesn’t smell the best. There’s a reason, after all, why the word “excrement” is synonymous with “gross.”

Unpleasant-smelling poop is the result of bacteria and food decay. Poop has a very distinct smell that you’re probably familiar with, and everyone’s poop smells unique to them. Poop that smells earthy or musty is typical and normal.

Unhealthy smells

Poop that smells greasy, foul, or especially putrid can be a sign from your body that there’s something else going on.

Taking antibiotics changes the microbiota in your gut. This can result in foul-smelling stool. It’s often temporary and will resolve on its own, but a course of probiotic supplements can’t hurt to help things along.

If you menstruate, your poop may have a distinct and powerful odor during your period (which is totally normal).

You may also experience foul-smelling stool in addition to diarrhea if you take more than the recommended dose of a multivitamin or supplement. This, too, will resolve on its own in a day or two.

Seeing a doctor

If your poop is especially smelly and accompanied by other symptoms, you may need to contact your doctor.

Bacterial infections like E. coli, food and dairy allergies, and gastrointestinal parasites can cause your stool to smell abnormally offensive. Malabsorption can also cause a strong stench.

If your poop smells worse than usual, pay attention to other symptoms that you may be having. See your doctor if you have especially smelly stools and:

• frequent cramping
• constipation
• diarrhea
• weight loss
• bloody stool

Some people poop a couple times a day. Others only poop every other day. Regularity is important, but there’s a wide range of what’s “normal” when it comes to poop frequency.

You may poop more often or less frequently depending on how much fiber is in your diet, how much meat you eat, how much physical activity you tend to get, and other factors.

Fixing constipation

If you feel constipated, first try to increase your water intake. Being dehydrated means that you might not have enough water traveling through your intestine to form solid, healthy poop.

If that doesn’t work, increase your fiber intake. Keep in mind that eating a lot of fiber can actually slow your digestion, at least at first.

Constipation home remedies are another option if you’re not pooping regularly. Consider taking a magnesium supplement or a natural laxative to get things moving. Getting some exercise, like going for a run or practicing yoga, can also help.

If you experience constipation on a regular basis, or if your stools are hard and dry, let your doctor know.

Healthy poop will typically sink to the bottom of the toilet, look dark brown, and smell a bit musty but not especially foul.

Poop gives you important clues into what’s going on inside your body. Any stool that’s not within the realm of what’s normal for you is a reason to pay close attention.

Stool that floats, is a different color than usual, and smells especially foul could indicate that you need to have a conversation with your doctor.

Feces buoyancy linked to intestinal microbiota

American researchers figured out why some feces sink in water while others float on the surface. According to experiments on mice, the composition of the intestinal microbiota is solely responsible for this. The report on the work was published in the journal Scientific Reports .

Feces 10-15 percent of people float on the surface of the water, and this is not associated with any pathological condition. Among people with functional bowel disorders, this proportion rises to about one in four. Historically, it was believed that the buoyancy of feces is due to the high content of fat in it, but in 19In 1972, Michael Levitt, a gastroenterologist from the University of Minnesota, and his student William Duane, in experiments with the stool of 39 people (including six patients with steatorrhea), showed that even fatty feces sink when gas is removed. The researchers did not specify the origin of the gas component, and this question, which has the potential for clinical application, has remained open until now.

To understand it, staff at the Mayo Clinic in Rochester, Minnesota, under the direction of Nagarajan Kannan, used conventional C57BL/6 (B6) and gnotobiotic (born and reared in aseptic conditions that do not have a microbiome) mice. Some of the latter have been colonized with microbiota in their intestines by a single intragastric injection of the drug, either in the faeces of normal mice or one of two healthy women, or by allowing contact with environmental bacteria. Fecal sterility of germ-free mice and successful colonization of the intestines of the rest were confirmed by polymerase chain reaction, scanning electron microscopy, and measurement of bacterial DNA concentration (a measure of microbiota density).

Flow cytometry showed that the number of undigested particles of food biomass is inversely related to the density of the intestinal microbiota. In thermogravimetry, the feces of germ-free mice differed from the rest of the samples in at least three temperature ranges; pycnometry revealed its significant superiority in relative density. The shape, size and color of the stool in all groups of animals did not differ.

To assess the buoyancy of faeces, the researchers used a simple LIFT test they had previously developed – levô in fimo (literally translated from Latin as “raising in dung”) test. It consists in placing stool fragments in water and a Trump fixer solution (10 percent formaldehyde and one percent glutaraldehyde) in phosphate buffer (TFS), followed by recording their position (at the bottom or surface) after a minute, hour and day. It turned out that all samples from germ-free mice sink in water and TFS in less than a minute, while about half of the bacteria-colonized samples remain on the surface of the water and all of them continue to swim in TFS after a day.

Also, the authors of the work performed simultaneously LIFT and microbiota density determination in gnotobiotic mice before intragastric colonization (all faeces were drowned, bacterial DNA was practically not determined) and after it weekly for 12 weeks. By the third week, with all methods of microbiota formation (transplantation from mice and humans, from a non-sterile environment), the DNA concentration in the whole stool began to stabilize at a level of more than 10 thousand nanograms per milligram, from that time all biosamples were floating.

Metagenomic analysis of the intestinal microbiota of conventional, artificially colonized gnotobiotic and their donor mice revealed 13 dominant species of gasogenic bacteria from 11 genera, and their composition in different animals was extremely heterogeneous. The most common was methane-producing Bacteroides ovatus , associated, as previously shown, with an increased risk of flatulence in humans.

Thus, the buoyancy of feces depends solely on the gases produced by the microbiota; Swallowed air and the chemical composition of the dense matter of the stool do not play a role in this, Kannan concluded.

In 2019, Tufts University researchers reported that fecal transplants from physically fit older adults significantly increased the grip strength of mice. At the same time, a Belgian-Dutch scientific group showed that the intestinal microbiota affects the quality of life and the risk of developing depression. In turn, the species composition of bacteria in the gastrointestinal tract depends on at least 69 main factors, including such non-obvious ones as the opinion of one’s own body weight and plans to reduce it, preferences for chocolate varieties and taking antidepressants – the Dutch, Belgian, Russian and British scientists.

You can read about the various uses of excrement in wildlife in the blog “It’s the norm: about the instrumental use of feces.” Issues related to fecal transplantation are analyzed in detail by Doctor of Biological Sciences, Professor Mikhail Gelfand.

On mice

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How can our feces help in early diagnosis?

We all poop, and even princesses don’t do it with violets. We’ll tell you what to pay attention to!

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Health

Health problems

What do these symptoms mean?

For some, the process of defecation is uncomfortable and unpleasant, associated with pain or shame. For others, it’s just part of the “cycle of life.” Babies inevitably go through the exciting process of getting to know the contents of their diapers.

In our culture, going to the toilet “big” is almost never discussed publicly. But there is no need to be ashamed of this process – we all sit on a faience throne from time to time. Shameful inattention can even be harmful – our feces can “tell” about what is happening in the body and how it can be helped.

What is feces made of?

Mainly from undigested food, proteins, bacteria, minerals and other substances passing through the intestines. Every person is unique when it comes to feces, but there are a few common signs in shape, size, and odor that may indicate an unhealthy or unhealthy gastrointestinal tract.

What should be a normal feces?

Healthy feces can be as varied and unique as the people who produced them. But there are several general criteria by which you can evaluate the results of your digestive creativity:

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Color

The natural color for faeces is brown. Bilirubin is responsible for it – a pigment compound formed during the breakdown of red blood cells in the body.

Shape

We’re not cube-pooping wombats, so our bowels assume the more traditional, familiar shapes of feces—a log or a sausage. However, as we will learn later, various other options are possible that indicate problems.

Size

Feces should not come out in small “goat” balls (we will also talk about this later). The “standard” length is 5-6 centimeters, which is due to the ease of passage of feces through the intestines.

Consistency

Here the normal range is quite wide – normal feces can be both harder and softer. Deviations in one direction or another may indicate problems with digestion or an imbalance of fiber in the diet.

Duration of the process

If a person sits in the toilet for a long time, we believe that he is most likely pooping (or perhaps trying to hide from mumbling children for at least ten minutes). But for a healthy body, the process of defecation takes no longer than a couple of minutes. Therefore, if you spend more time in the toilet, this is an occasion to think about it.

What is the shape of feces and what does it indicate?

1. Goat balls

Hard small lumps that come out with difficulty usually indicate constipation. The frequent appearance of such a consistency is a reason to reconsider your diet.

2. Fat Caterpillar

Feces may be sausage-shaped but hard and lumpy in texture. This is also a sign of constipation.

3. “Sausage”

Faeces not too hard, not too soft, with small cracks on the surface. Gold standard, well done! Continue in the same spirit.

4. “Snake”

Feces are soft, smooth and long, shaped like a snake. In general, this is a variant of the norm.

5. Jellyfish

Feces are small in size, like goat balls, but have a soft texture and a fairly distinct shape. Usually such feces indicate a lack of fiber in the diet, so it is worth sticking to vegetables and cereals.

6. “Vegetable puree”

Feces are “airy” and soft, with jagged edges. This type of stool is closer to diarrhea, so drink plenty of fluids.

7. “Blotography”

Feces are completely liquid, there are few or no solid particles at all. This is diarrhea, or, as the people say, diarrhea. Feces passed through the intestines too quickly and did not have time to form.

What can stool color indicate?

How important is color when it comes to poop? It turns out yes. It helps to understand what is happening inside the body.

The normal color of feces, as we have already said, are shades of brown. A small greenery is also not terrible and may not be a sign of a problem. Your attention should be drawn to the following colors of feces:

Black

Who among us has not observed black feces with mild horror after taking a blister of activated charcoal? Surely there are such people, but there are hardly too many of them in the Russian expanses. Other “safe” causes of black feces can be iron supplements, bismuth preparations, hematogen, and even licorice.

But if you haven’t used anything like this, immediately go to the doctor – the black color of the feces can be caused by digested blood, which means that somewhere in the upper gastrointestinal tract there is bleeding.

Green

Small greens, as we have already mentioned, are not terrible.

But if the stool is more green than brown, then you may have one of two reasons: either you eat too many greens, or the stool passes through the intestines too quickly. In the latter case, bilirubin simply does not have time to color the stool in the usual brown color.

Pale, whitish or clay-colored

A color that is too light may indicate a lack of bile. We need it for healthy digestion and is normally produced by the liver and gallbladder. If the stool is too light, you may have a clogged bile duct, so don’t put off going to the doctor.

Pale stools can also be a side effect of certain medications.

Red

Yes, it’s blood. Perhaps problems with hemorrhoids, possibly bleeding in the lower gastrointestinal tract (as we already know, the higher the source of bleeding, the more time the blood has to digest).

Well, or you ate beets. Or cranberries. Or tomatoes.

Yellow

Greasy, foul-smelling yellow feces may indicate too much fat that has not been digested. It may also be associated with malabsorption of nutrients (for example, celiac disease).

Is it true that feces do not sink, as in the well-known proverb?

Normally, feces should just sink. They begin to swim when the density decreases, which happens due to an increase in the amount of water or gases in the composition.

Another cause may be malabsorption, the malabsorption of nutrients in the small intestine. In this case, the “big swim” may be accompanied by mild constipation.

When can we talk about constipation?

It turns out that constipation is not only a situation of long “sessions in parliament”. From a medical point of view, you can talk about constipation if you have a bowel movement less than three times a week!

There can be many reasons: from a nervous breakdown to problems with the nerves in the pelvic area, from diabetes to pregnancy. We humans are gentle creatures, and a huge number of factors affect our digestion. Many animals “from nerves” also stop pooping first. Take the same cats – after moving or strong excitement, the poor animal may not go to the pot for 3-4 days.

But back to homo sapiens. If you suffer from constipation, try drinking more water and eating vegetables, fruits, and legumes. And don’t forget to move – at least walk. There is a good chance that the problem will be solved.

A not very physiological posture can make defecation difficult. Why this happens can be clearly seen in the extremely ironic commercial with the prince and the unicorn.