How Green Tea Drinking Influences Gut Health

Consuming green tea provides significant health benefits for our health due, in large part, to its antioxidant properties due to the intake of vitamin C and E. It also contains catechins and isoflavones necessary for our health and recently new research has shown that it can help lower blood sugar levels and improve gut health.

A team of researchers from the Ohio State University (United States) carried out a study in people with a group of risk factors for heart disease to demonstrate these potential effects of consuming green tea extract over a four-week period.

What is Metabolic Syndrome

The researchers point out that this first study assesses whether the health risks associated with the condition known as metabolic syndrome can be reduced by the natural anti-inflammatory effects of green tea.

“There is a lot of evidence that higher consumption of green tea is associated with good levels of cholesterol, glucose and triglycerides, but no studies have linked its gut benefits to these health factors.” indicates in a press release Richard Brunolead author of the study and professor of human medicine and nutrition at Ohio State University.

The team conducted a clinical trial in 40 people following a previous study from 2019, which linked lower obesity and lower health risk in mice if they consumed green tea supplements for their health. intestinal. In this new research, green tea extract also lowered blood sugar or glucoseand decreased inflammation and intestinal permeability in healthy people.

How does green tea work?

“What this tells us is that within a month we can lower blood sugar in people with metabolic syndrome and in healthy people, and the drop in blood sugar appears to be related to decreased leaky gut and decreased intestinal inflammation“, adds the expert.

During the trial, 40 participants, 21 with metabolic syndrome and 19 healthy adults, consumed gummies containing green tea extract rich in anti-inflammatory compounds called catechins for 28 days. The daily dose was equivalent to five cups of green tea. In the double-blind, randomized crossover trial, all participants spent an additional 28 days on a placebo, with one month off any supplements between treatments.

The results revealed that all participants’ fasting blood sugar levels were significantly lower after taking green tea extract compared to levels after taking a placebo. The decrease in intestinal inflammation was established through an analysis that showed a reduction in pro-inflammatory proteins in fecal samples. Using a technique to assess sugar levels in urine samples, the researchers also found that with green tea, participants’ small bowel permeability decreased favorably.

“Absorption of gut-derived products is thought to be a trigger for obesity and insulin resistance, which are at the heart of all cardiometabolic disorders,” says Bruno. “If we can improve gut integrity and reduce leaky gutthe idea is that we can not only mitigate the low-grade inflammation that triggers cardiometabolic disorders, but potentially reverse them,” he adds.

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