DA examine through the years was revealed on Monday Nature Communications, Andre Marrett, a researcher and skilled in diabetes, fed teams of rats with precisely the identical eating regimen, however by altering the forms of proteins they ate: some ate (together with fat and sugars) just one protein, casein, which was present in milk, whereas others got a combination of proteins just like “regular” human meals.
End result: In rats on a “low calorie” eating regimen, the kind of protein they ate didn’t change considerably in weight, however in these on a richer eating regimen, a diverse protein eating regimen was related to elevated consumption. 15% stronger in weight after 12 weeks than the “casein-only” eating regimen.
As well as, Mr. Marrett defined, “Insulin ranges are additionally totally different. [ndlr : les protéines variées favorisaient plus le diabète] And gaps are vital. And even after simply two weeks the microbiota [les bactéries qui vivent dans nos intestins] Modified, so the kind of protein you eat has an impact. (2) Usually, fats shops are rebuilt by the physique, however by altering the kind of protein in our rats, there appears to be a blockage within the liver. [qui nuisait à la remobilisation des réserves de graisse].
The significance of innovation is twofold, Marrett mentioned. At first, it was thought previously that protein sorts haven’t any impact on weight acquire or diabetes, but it surely appears we have to rethink this concept. Then we will change the best way we examine laboratory rats, particularly esophagus and diabetes. At present, in reality all of those are fed solely casein – but when it doesn’t forestall diabetes correctly it may distort the info.
Researchers from the schools of Duke (United States), Gothenburg (Sweden) and Copenhagen (Denmark) additionally co-authored this text.