Body Dynamix Later in the same year, the second study was carried out, but now with 23 women who were slightly overweight, they received the same dose as the men in the first study and for the same period of 12 weeks. As in the first study, the researchers found significant differences in mass and fat, not only realized that there were differences in metabolism but also found differences within the blood lipids. And later that was the last one in the 2014 carried out the additional study but now using rats. Body Dynamix was administered to 50 female rats over 10 weeks. The study in rats concluded .