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From the desk of Dr. Kevin, MD

“Natural things can still ruin your afternoon.”

A Student’s Colon Needed a Plumber

Ok folks, another week, another story, another digestive disaster.

Today’s main character is Ethan. I’m calling him Ethan for privacy reasons. Calling him “Phil” might be too on the nose.

Ethan was 23 years old when he showed up to the emergency department with severe bloating, nausea, vomiting, and a stomach so swollen that doctors could literally see the distention through his shirt.

Not ideal.

He looked exhausted, miserable, and probably one abdominal cramp away from apologizing to every toilet he had ever disrespected.

The problem?

He hadn’t had a proper bowel movement in almost three weeks.

Three. Weeks.

Most people would hear that and think, “Maybe I should call a doctor.” Ethan heard it and thought, “Excellent. The process is working.”

Ethan was deeply interested in health and nutrition. Don’t ask me how “deep.”

Like many people trying to “optimize” their bodies, he had spent months reading online about gut health, detoxing, colon cleansing, and all the usual internet wellness material that makes your intestines file a workplace complaint.

Ironically, almost none of the reading was done while on the toilet.

The message he kept seeing was simple: modern diets are low in fiber, poor gut health can ruin everything, and your colon is apparently one smoothie away from spiritual enlightenment.

To be fair, fiber is important.

Adults are generally advised to get around 25 to 30 grams of fiber per day, and many people get much less than that. Fiber can help with regular bowel movements, support gut bacteria, and, in some cases, help improve cholesterol levels.

So the idea wasn’t insane.

The execution, however, was a gastrointestinal hostage situation.

Ethan became convinced that years of inconsistent fiber intake had “backed up” his digestive system. So he started taking psyllium husk, a common soluble fiber supplement often used for constipation and bowel regularity.

Some of you might be thinking to yourself, “Whatever happened to good ol’ fashioned prune juice!?”

At first, it worked.

Small doses mixed with water helped him feel more regular. And this is where the human brain did what the human brain does best: took a reasonable idea and drove it straight into a ditch.

Ethan thought, “If a little fiber helps a little, then a lot of fiber must help a lot.”

No.

That is not how biology works.

That is also not how shampoo, caffeine, antibiotics, or fireworks work.

One evening, Ethan mixed roughly 30 scoops of psyllium husk into nearly two liters of water.

Side note: There isn’t a recipe in the entire world that would call for 30 scoops of ANYTHING into shy two liters of water.

Instead of staying liquid, the mixture turned into a thick, dense gel. Because psyllium absorbs water and expands. That’s literally its job.

He later admitted he couldn’t properly drink it and had to consume it in portions just to swallow it.

Within hours, his abdomen felt unusually full and stretched.

He skipped dinner because he felt completely stuffed. Even Thanksgiving Day turkeys probably felt bad for Ethan.

The next morning, the bloating hadn’t improved. It got worse.

Over the next few days, he became increasingly nauseated. He ate less and less because food made the pressure worse. But somehow, he still believed this was evidence that the “cleanse” was working.

Ten days later, he could barely tolerate food or water.

At this point, a mother-in-law feels more tolerable.

His abdomen burned constantly. He could feel a large, firm mass under the skin of his stomach. He spent hours trying to have a bowel movement, but nothing happened.

Eventually, the pain became unbearable, and emergency services were called.

At the hospital, doctors quickly realized this was not ordinary constipation. After hearing about the massive fiber intake, they suspected an intestinal obstruction.

Imaging confirmed it.

Picture a can of beans stuck inside a tube sock.

Parts of Ethan’s intestines were dangerously swollen, while other sections had collapsed. That pattern suggested something inside the digestive tract was physically blocking the movement of food, fluid, and gas.

And the villain was probably the psyllium.

Psyllium husk is a soluble fiber. It comes from plant seed husks and is not absorbed like normal nutrients. Instead, it passes through the digestive tract and absorbs water, forming a gel-like substance.

In normal amounts, that gel can be helpful. It can soften stool, add bulk, and make bowel movements easier.

In absurd amounts?

It becomes gut cement.

The problem begins when psyllium is taken improperly. Thirty scoopfuls, for example.

If it is mixed with too little water, psyllium can rapidly thicken into a dense gelatinous mass. And once that mass forms, drinking water afterward may not magically dissolve it.

Instead, it can keep expanding inside the stomach and intestines.

It’s like an inflatable mattress with the pump stuck to “on.”

That expansion can become dangerous because your intestines are not metal pipes. They are soft muscular tubes. A large gel-like mass can press against the intestinal walls and block movement.

As pressure builds, blood flow to parts of the intestine can become compromised. If it gets severe enough, reduced blood supply can lead to tissue damage or even intestinal necrosis.

Fortunately, Ethan got to the hospital before permanent damage occurred.

Surgeons performed a minimally invasive procedure and found the blockage. Because it was soft rather than solid, they were able to carefully break it apart without removing sections of intestine.

Just his dignity.

Once the obstruction was relieved, his digestive tract gradually started moving again, and he recovered fully.

The lesson here is not that fiber is bad.

Fiber is great.

Psyllium can be useful.

But more is not always better, especially when the supplement is marketed as “natural” or “healthy.” Natural things can still ruin your afternoon. Poison ivy is natural. Arsenic is natural. Your uncle’s opinions at Thanksgiving are natural, and nobody should consume those in large doses either.

Typical psyllium doses are much smaller, often around 5 to 10 grams per day, taken with plenty of fluid.

Ethan’s emergency happened because of the extreme quantity and the belief that the colon needs aggressive “cleansing” to function properly.

It doesn’t.

Your digestive system is not a luxury condo being rented out. It doesn’t need a “deep clean” like Ethan attempted to give it.

In most healthy people, the intestines already process waste, absorb nutrients, move stool, support microbes, and maintain balance without requiring a violent fiber swamp ritual.

Sometimes the safest health advice is boring because biology is annoying like that:

Start low.
Go slow.
Drink enough water.
Don’t turn supplements into a competitive sport.
And please stop taking internet detox advice from people whose medical training came from comment sections.

Anyways, if you’ve ever experimented with fiber supplements, gut cleanses, or restrictive health trends, I’d love to hear your thoughts and experiences.

Reply and tell me what happened.

I read every single one of your responses.

Also, serious question:

Does anyone drink regular prune juice anymore?

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