Current research is sufficient to recommend limiting the proportion of ultraprocessed foods in the diet. He spoke about possible connections with immunity Speech.
Frequent consumption of ultra-processed foods (snacks, instant noodles, ready-to-eat meals, processed foods, sausages, etc.) is associated with numerous health problems, including obesity, metabolic syndrome, and cardiovascular disease. According to The Conversation, these foods are low in nutrients and fiber.
Ultra-processed foods often contain emulsifiers, stabilizers, flavors and colors. Studies in mice have shown that exposure to low concentrations of emulsifiers can disrupt intestinal barrier function. This encourages bacteria (including harmful ones) to penetrate the outside of the intestines. The more damaged the intestinal barrier is, the higher the levels of inflammation-related molecules in animals.
The lack of fiber typical of highly processed diets can also affect the integrity of the intestinal barrier. Microbes convert fiber into short-chain fatty acids, which help maintain the integrity of the intestinal barrier. They also play a role in regulating immunity, alleviating inflammation, and promoting the production of T cells that attack pathogens.
Diets high in saturated fat, sugar, salt, and additives (including emulsifiers) have also been shown to reduce the diversity of bacteria that help maintain the intestinal barrier in mice. At the same time, the proportion of bacteria associated with the development of inflammation also increased. Additionally, overly processed foods can increase gene activity in “good” bacteria, causing them to produce inflammatory molecules.
However, human studies are inconsistent and a cause-effect relationship between ultra-backwash products and immunity has not been proven. However, overall the available evidence is sufficient to recommend reducing the consumption of ultra-reactive products.
Russians before said About the healthiest foods for the heart.