zukhra sharipovna, in fact, there is another very interesting topic, about sarcopenia. yes, my love. yes, this is when apparently thin people are diagnosed with obesity, well, as a rule, obesity of the first degree, there, well, they don’t go beyond the first degree, in my opinion, no, not like that, yeah, these are the same skinnies fed, yes, in the west there is such a thin fat woman, and obesity of the first or second degree is determined by body mass index, and what is characteristic of sarcopia, that the body mass index of these people is absolutely normal, mildly speaking, it may even be in short supply, and another very important point , you can’t miss it, these people have an absolutely normal waist circumference, but our body mass index is not a very objective criterion, well , look, what is body mass index, this is the ratio of height and weight, and at certain values we put underweight , normal body weight, overweight, from thirty units obesity begins and there it is divided every five units by degrees, if the body mass index is high, large, let's say 35, y