The researchers suggest that this may be due to the large selection of products available at the station. More than 200 food and drink options are available to astronauts, according to NASA, which is more than what people normally eat on Earth. In addition to the increas diversity in the gastrointestinal tract, the internal microbiome of the astronauts suffer losses. Two types of bacteria – Akkermansia and Ruminococcus, of the digestive tract and play an important role in the breakdown of carbohydrates – decreas by five times. Negative changes also occurr with the skin microcover of the astronauts.
Which maintain the integrity of the lining
The subjects had a decrease in the number of Bosnia and Herzegovina Phone Number List various skin microorganisms, including gammaproteobacteria, which are part of the healthy skin microbiome. According to scientists, this may contribute to rashes and skin hypersensitivity in space. Fortunately, most of the indicators return to normal after the return of the astronauts to Earth. microbiome is also being studi by Russian scientists. Researchers at Samara State University have studi how space flight affect the bioprofiles of enterobacteria and staphylococci, typical representatives of the human internal microflora. better in orbital flight than on Earth. In addition, their biological, including pathogenic properties chang.
The influence of space on the human
Changes in the gut microbiome can affect food BT Lists metabolism, bone health and even cognitive performance, scientists say. Longer stays in space, such as 18 months to Mars and back, are likely to exacerbate these problems. The saying “You are what you eat” is especially relevant here. Diet: from vegetables to breast milk Grace Douglas of NASA’s Advanc Food Technology Project notes that astronauts in space are f freeze-dri foods that contain “normal amounts of food microorganisms” but are shock-process to be free of pathogens. This leaves astronauts with insufficient fresh fruits and vegetables.
