Eating more fibers can help reduce the amount of chemicals forever in your blood.

Research estimates 200 million people depend on the United States Polluted tap With pfas, or chemicals forever. This category of chemicals includes more than 9,000 possible dangerous artificial vehicles associated with cancer Endocrine disruption-They are everywhere, and they lie in wait for everything from the non -stick fruits to the plastic food containers and even beer.

PFAS has gained the title of chemicals forever due to its resistance to collapse – both the environment and the human body. With increased exposure, these chemicals are vital accumulation, which leads to higher concentrations in our bodies, soil and water. Although there are no many interventions to reduce PFAs in the body, scientists in Canada have discovered a potential breakthrough.

A small study of March published in the magazine Environmental health It revealed that people who consumed fiber supplements have reduced the concentrations of specific types of chemicals PFAs. To investigate the exposure of PFAs, the researchers used the blood serum samples – liquid in the remains of the blood after removing blood cells and clotting factors – from 72 adult males with high cholesterol in cholesterol that was collected in 2019 to 2020 as part of a clinical trial achieved in dietary fiber intervention to reduce cholesterol in the blood.

The researchers chose to look at those who suffer from high cholesterol in the blood because it is well supported that PFAS exposure can increase the total (bad) cholesterol. They found that all participants have at least six different types of chemicals in their blood.

Participants were divided into two groups: a group of imaginary medicine and confrontation that seized fiber supplements for four weeks in the form of beta-glucan derived from oats-a type of soluble fiber in foods such as oats, barley and mushrooms-with surrender three times a day.

At the end of four weeks, all participants had lower levels of PFAs, but researchers noticed that for those who take fiber supplements, there were specific PFAs chemicals that were dramatically reduced after intervention.

These chemicals (PFOA, PFNA, PFDA, PFUNDA, PFHXS, PFOS and Mefossa are long chain, which are more stable in the environment and our bodies, which makes it task that entering fiber can reduce their concentrations.

How can the fibers reduce the chemicals PFAs?

Several studies have already established a link between fruits and vegetables consumption and Fiber -rich meals And the reduction of PFAS concentrations in both Adults and children. But what kind of role does the fiber play?

In the recent study, the researchers explain that dietary fiber can hinder the absorption or re -absorption of PFAs by forming a gel that lines intestinal materials and traps such as bile acid – which has a chemical structure similar to PFAs. These fibers that make up gel usually have foods such as oats and barley.

Study restrictions

Researchers warn that there are restrictions on this study: the sample size was somewhat small and the intervention time frame was short in just four weeks.

The authors wrote: “Many PFASS for the long series have half a lifetime with a 2-7-year arrangement, and therefore the intervention for one month may be insufficient to influence the PFAs serum concentrations with constant exposure.”

In addition, the samples used originally as part of a study aimed at monitoring changes in cholesterol, not PFAS. “There was no information collected on potential sources of PFAs before or during study, and there is no attempt to control the differences in continuous exposure between intervention and control groups,” the researchers explained.

The authors of the study also indicated that future studies need to test whether concentrations are higher than fiber supplements may lead to greater discounts in PFAs. But despite the restrictions, the authors hope – eating more fibers can represent a practical and feasible way to reduce the amount of chemicals forever in our bodies, and the losses they take.

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