How Can Probiotics Benefit Health?

Posted by Ahmed Rogers on April 27th, 2021


For the first time, researchers have taken samples from inside the human stomach to find out how much probiotics change the microbial composition and the chemical content they produce.

The end result they revealed the consequence of probiotics is based upon the germs which were currently contained from the gut. If you think you need useful content about probiotics, navigate to this website.

Probiotics are live microbes — mostly bacteria — that when eaten in the right amounts can provide health benefits. They can be in foods, such as yogurt, or in supplements or added to medicines.

A new microbe can be considered a probiotic if it is able to survive the acidic environment in the stomach and increase the number of good bacteria in there.

In addition, probiotic microbes may also develop (form "colonies") by attaching to the fine hairs that are in our intestines.

They can produce chemicals that kill disease-causing fleas, such as viral diarrhea, or they can produce certain substances such as vitamins.

We now know that the microbes in our guts have an important impact on health. They can reduce inflammation, help us lose weight, and reduce the risk of diabetes and heart disease.

So we wanted to know if probiotics change the microbial composition of our gut to help improve health.

Better than stool samples

So far, our knowledge of the impact of probiotics on microbes in the gut comes from scientists who analyzed stool samples from people who take probiotics.

But we still don't know whether microbes form colonies, or what actually happens in the digestive tract.

To answer this question, scientists in Israel took samples from different areas of the intestine, by inserting a tube into the body to measure the bacteria.

The microbes measured in the stool sample are more like those in the lower intestine, rather than the upper intestine, near the small intestine.

The data show that the bacteria measured from stool samples are too representative of what is happening in the entire intestine.

The researchers also found that many of the good microbes eaten as probiotics did not stick to the tiny hairs in the intestines, but passed out through feces.

However, the amount of bacteria in feces does not represent how many good bacteria actually manage to survive in the human gut.

Using very sophisticated methods, they ensured that the prebiotic supplement changed the chemical compounds produced in the gut, compared to people who took no probiotics at all.

The authors concluded that there is no one-size-fits-all probiotic. It is better if we adjust the probiotics for each individual, depending on the health benefits needed and the microbes already living in their gut.

Worth it?


Are probiotics good and suitable for consumption? The short answer is yes, but they can be better than that.

We recently searched the scientific literature and found 313 good quality clinical studies (randomized controlled trials) involving nearly 50,000 people in which researchers investigated the health benefits of taking probiotics or a placebo.

Thus, though most Pro Biotics usually do not completely alter the gastrointestinal structure of their intestine, it looks like pro-biotics may reap well being.
They can boost our immune system or produce useful chemicals.

And if we can customize probiotics for each individual characteristic, then probiotics could be much more effective than they are now.

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Ahmed Rogers

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Ahmed Rogers
Joined: March 23rd, 2021
Articles Posted: 14

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