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Sesame Seed-like Things in Stool- Why Is It Like This?

Stools can come in different forms and shapes. There is no doubt about it. Stools don’t always remain the same. Many things affect it. Good bowel movement indicates good health. But what if you notice unusual things like sesame seed-like substances coming out with your bowl? 

So, what are the causes behind sesame seed like things in stool? 

There might be many reasons for it to appear like this. Some of the causes might include undigested food, malabsorption, celiac illness, fungal and parasitic infections. But don’t panic. Here, the treatment is fairly easy and there is nothing to worry about. 

So here I will share with you my experience and how you can prevent this usual bowl appearance. 

Table of Content

What Do Sesame Seed Like Things in Stool Indicate?

There are many potential reasons for your stool to appear like this. Some reasons are purely platonic and some may need medication. But don’t worry, with the right lifestyle and medication the situation will become all better. 


Oftentimes the first indication of any disease is the change in the poop. If you have noticed the change already, you are halfway there. It’s a sign that your body is showing so that you can fight the disease. However, this may not always happen though.

Read through and you will know all the reasons. 

Food That Has Not Been Digested

Undigested food is a typical cause of white flecks in the stool. Difficult-to-digest foods, such as sesame seed, quinoa, nuts, seeds, high-fiber vegetables, and corn. This type of food ingredient can sometimes pass through the digestive tract without being fully digested. Small white specks may appear in the stool as a result of this.

“Sometimes people don’t consider the prevalence of seeds in meals, especially the fruits and vegetables that we often eat, might result in the emergence of sesame seeds in their stool,” explains Benjamin Levy, MD, a board-certified gastroenterologist. 

“Seeds can be very nutritious,”  he further adds “but they are difficult to digest and frequently pass through the GI system undigested.”

“Multigrain bread and some crackers, for example, may include seeds that appear in the stool as sesame seeds.” So, if you see such a seed-like appearance in your stool consider whether you eat these foods regularly.

Chia, hemp, and flax seeds have become popular additives. We often add these ingredients to smoothies and other dishes as a delicacy.  But they are difficult to digest and may resemble sesame seeds after passing through your GI tract.

If you don’t have any additional symptoms like diarrhea or stomach pain, this is most likely the case. Just a simple change in diet can solve the problem. 

This does not indicate any disease and once the hard seeds pass through the system your stool will be back to normal and won’t look like undigested seeds in stool

Other Types of Food Intake 

“In addition to a wide variety of seeds, partially undigested fiber from vegetables like bell peppers, cauliflower, and beans can appear in a normal stool as sesame seeds,” explains Dr. Levy.

This, however, is not a cause for concern. DR. Levy states a valuable opinion on this matter. He says that” “While this may sound scary, keep in mind that indigestible fiber is one of the reasons veggies are beneficial.” 

This type of fiber material cleans carcinogens and chemical by-products from the inside surface of your colon as it goes through. Consider eating fruits and vegetables as a broom that sweeps them away, and eating fiber may help prevent colon cancer.


Sesame seeds in the stool can also be caused by malabsorption. This can occur as a result of a larger fat consumption. Severe malabsorption can cause feces to become bulkier and darker throughout. 


Because of the severe fat consumption, your body might go through these symptoms and cause your stool to look like this. 

How would you know if the black seed-like thing in your stool is actually Malabsorption? Well, 

lookout for the following symptoms and you would know for yourself:

  • Liver ailment
  • Inadequacy of the pancreas
  • Inflammation of the intestine
  • Diarrhea
  • Stomach ache
  • Slimming down
  • Fatigue

Celiac Illness

Celiac disease, an autoimmune illness marked by an aberrant immune reaction to the protein gluten. Basically, it can cause significant inflammation in the digestive tract, impairing the capacity of the intestines to absorb nutrients effectively. This can cause serious vitamin deficiencies.

You can be sure that you have Celiac Illness if along with Sesame seed-like things in the stool you have the following signs and symptoms are:

  • Weight loss 
  • Diarrhea
  • Bloating
  • Exhaustion
  • Discomfort in the abdomen


Certain drugs, particularly those in capsule form, might cause a seed-like appearance in the feces. Certain capsule drugs are difficult to digest for certain people. Small white balls may be visible in the stool in this situation.

Inform your physician. He will be able to determine whether or not they need to change your medicine. If you have symptoms such as a fever, nausea, or stomach discomfort along with the stool problem and you are absolutely sure that your diet is clean then, you should contact your doctor.

Fungal Infections 

Fungal infections, such as Candida yeast infections, can also create little clumps of seed-like matter in the feces. If you’ve had a history of Candida infections or are undergoing a disease or treatment that weakens the immune system.


So you might be affected by a contagious disease. The change in the bowel movement might be the possible reason for that. 

But what if these are not the reasons? What if you are not undergoing any sort of medications, or haven’t eaten anything we have already mentioned above and don’t have the symptoms of malabsorption, Celiac Illness, or a Fungal infection? 

There is another possible serious reason for the changes in the stool. I will explain that in detail now. 

Parasites and Other Causes 

“Small parasites can resemble sesame seeds,” explains Dr. Levy. “Because male pinworms are roughly 2-5 mm in length and have a seed-like appearance, it could be pinworms causing anal irritation.”

In your stool, tapeworms and pinworms might look like sesame seeds. Although tapeworm infection is rare, this type of appearance in the stool is the most common sign of parasites. 

Some people may not have any further symptoms. Others can get a stomachache or have diarrhea. Tapeworm infections are most commonly contracted through these ways

  • Eating raw or undercooked meat.
  • Swimming in the lake
  • Consumption of unrefined water

Infection with pinworms is more common, especially among children. A pinworm is roughly the size of a staple and is little and white. They are also known as threadworms because they resemble white threads.

Pinworms dwell in the lower intestine and lay their eggs on the skin around the anus. This might result in itchiness and discomfort. The infection normally begins when a person ingests pinworm eggs, which are often found in infected feces. The most effective preventive method is staying clean. 

Now that you know all the underlying causes, it is natural that you would want to know the ways you can treat them. So let’s talk about that in the next segment. 


The underlying reason for the white specks in the stool will determine the course of treatment. You see, you can easily treat it. So you shouldn’t fret about it at all. 

Undigested meals can be treated with a minor dietary modification. In a few days, you should see a difference.

Malabsorption can be resolved pretty easily too. Just control your fat consumption and you are all set. Switching to a gluten-free diet is necessary for celiac disease patients too. Even one “cheat meal” might induce serious intestinal irritation.

If there are problems with the liver, pancreas, or gallbladder, treatment will focus on enhancing their function.

Your physician may be able to switch you to a new prescription, or a different type of the same medicine if any medicine is causing the sesame seed-like things in stool to appear. They might be able to offer you the same dose in other ways instead of an oral supplement.

A liquid drug, an injection, or a sublingual medication are all options. Medication that is taken sublingually dissolves under the tongue.

Parasites can be treated with an oral drug that will totally eliminate them from your body. You’ll have to clean the entire house as well. And always maintain a healthy hygiene level. To get rid of parasites in your home, follow these steps:

  • All bedding, towels, and garments should be washed in hot water.
  • Then in the clothing dryer, dry them on high heat.
  • All surfaces in the house should be cleaned, notably the toilet seats.
  • Wash and sanitize your hands regularly. 


When should I Go to The Doctor after Noticing the Change in the Stool?

Answer: If you think you have a pinworm or tapeworm infection, you should see a doctor. Medications are frequently required to treat the infection.

If dietary modifications do not bring the color of the feces back to normal, You may want to see a doctor. If the change in feces happens on a regular basis, a doctor should be consulted. 

Are Seeds Bad for The Colon?

Answer: Patients with small pouches (diverticula) in the lining of the colon were traditionally advised to avoid nuts, seeds, and popcorn. These foods were meant to become caught in the diverticula. This in turn can cause inflammation (diverticulitis). But the interesting thing here is that there is no evidence that these foods cause diverticulitis.

Is It True That Seeds Cause Inflammation?

Answer: Lectin is found in various nuts and seeds, and it can irritate the stomach lining and cause inflammation in some people.

Last Thoughts

So, as you can see sesame seed-like things in stool don’t really mean that you have any serious complications.  Most often it is nothing. But if you are sure you have a clean diet and it is the cause of parasites appearing frequently, then you should consult with your physician. 

You can not get rid of your own and if left untreated then the situation can become complicated. So don’t take any risk.

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