As people’s interest in metabolic health through diet management continues to grow, new methods such as ketogenic diet and drugs such as Ozempic are becoming more and more popular. The ketogenic diet focuses on low carbohydrates and high fat to promote fat burning. Although it may not be suitable for everyone, it has shown the prospects in weight control and blood sugar management. At the same time, OZEMPIC is a drug designed for type 2 diabetes. It can help reduce blood sugar and support weight loss by regulating insulin and reducing appetite. However, for those who seek to choose a natural diet, recent research is exploring how plant fiber provides additional metabolic health channels without using drugs.
The impact of diet on health, especially through the intestinal complicated microbial ecosystem, is a hot topic of recent research. Recently, a study published by scientists in the “Nutrition Magazine” discussed how plant fiber affects metabolic health. Under the leadership of Dr. Frank Duca of the University of Arizona, researchers aims to find out which type of plant fiber can best support metabolic stability by changing intestinal bacteria and producing beneficial compounds. Dr. Docca and his team, including Elizabeth Howard, Receel Miye, Savana Winnog, and Taylor Martinez from the University of Vienna and the Strole Children’s Research Center. They are feeding high -fat diet The mice tested different types of plant fibers.
The results showed that in the tested fiber (pectin, β-polysaccharides, wheat paste, resistance starch and cellulose), the effect of β-glucan is most prominent in reducing weight gain and balance of blood sugar. “As we all know, dietary fiber helps metabolic health, but the specific role of different fibers is still largely unknown,” said Dr. Duca. Through the study of the five fibers in mice within 18 weeks, the researchers found that β-poly sugar is the only fiber that can significantly reduce weight gain, improve blood sugar regulation, and promote physical activity. Sugar can improve energy consumption. In contrast, although other fibers are beneficial to specific aspects, they do not have the same extensive metabolic effect.
It is worth noting that the study shows that only β-glucan can significantly reduce weight gain and fat level. The blood glucose control of mice with this fiber has also improved, which is a key factor in controlling diseases such as diabetes. The research team observed that mice to give β-polysaccharides are more active, which is related to their increased energy consumption. Higher activity and energy consumption are usually related to better weight management. Other fibers, if glue and resistance starch supports intestinal health, but the effect on weight control and blood sugar is not as good as β-vicly.
In addition to the benefits of metabolism, each fiber also has a unique impact on intestinal bacteria and its produced compounds. Especially β-glucan can increase the level of a compound called butadium, and butyl-l-lippitrate is known for its positive effect on metabolism. Dr. Duca pointed out that “butyl is related to more energy consumption and fat burning, which may help control weight.” The study shows that β-polysaccharis may partially supports weight management by increasing butyl-butyl to support weight management This makes it a promising diet option for those who seek metabolism.
Researchers also found that the diversity of intestinal bacteria play an important role in overall metabolic health. Each fiber type will change the combination of bacteria in the intestine in different ways to affect metabolism in different ways. For example, β-polysaccharides promote the growth of bacteria such as Enterobacter, which is related to higher energy consumption. At the same time, wheat paste and resistance starch promotes the growth of beneficial bacteria such as Akmori and bisidobacterium. However, research shows that these bacteria alone may not affect metabolism, just as the limited impact of wheat paste and resistance starch on weight and blood sugar is shown.
These results show that β-polysaccharides is a potential and effective dietary supplement for those who seek improve metabolic health. As the global obesity rate rises, dietary fiber such as β-glucan and other dietary fiber may provide a non-medical method to improve metabolic health. Studies emphasize that not all fibers are the same. Each type will affect intestinal bacteria and health in different ways.
Overall, although various fibers support intestinal health, β-poly sugar seems to be the most effective fiber to control weight and blood sugar. These findings show that β-polysaccharides are particularly useful for those who aim to improve metabolic health, and may encourage health professionals to recommend it as part of a balanced diet. Future research may explore how these findings are applied to humans, which may guide new dietary suggestions to solve obesity and metabolic problems.
Journal reference
DUCA FA, HOWARD EJ, Meyer RK, Weninger SN, etc. “Plant dietary fiber affects the metabolic steady state of high -fat diet mice by changing the intestinal microorganisms and metabolites.” Nutritional magazine, 2024.
About the author
Dr. Duca He obtained a bachelor’s degree in biomedical engineering and a master’s degree in nutrition science at Pennsylvania University. Dr. DUCA obtained a doctorate degree in Perl and Mary Hurry University (now the University of Sorbon). He is committed to studying the effects of gastric and bowel peptide in controlling food intake, as well as the impact of the brain signal transmission in the development of obesity development. Essence He is a post -doctoral researcher Banting. Under the guidance of Dr. Tony Lam, Institute of Toronto Comprehensive Hospital Institute, he studied the effects of small intestine nutrition sensing on regulating the steady -state of glucose and the intestinal microbial group. Dr. Duka’s laboratory in Arizona is interested in the development of the intestinal axis in the development of obesity and diabetes. His laboratory focuses on researching different environmental factors (such as diet, temperature and toxic substances) how to affect energy and glucose steady state. In addition, his laboratory study the change of the intestinal microorganisms how to change through the direct interaction of the host-microorganisms, and through the generated metabolites derived, it has become a factor in metabolic diseases and the treatment of metabolic diseases. These metabolites can affect the intestinal tract, as well as peripheral parts, such as liver, pancreas, fat, and brain.
