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BIA
BIA is an analysis of living beings the bio streetcar impedance analysis or short for the regulation of the body grease quota and further Kompartimente by means of electrical change current pulses.
With a low current an electromagnetic field is built up more than two electrodes in the body. The voltage drop and the phase shift of the signal voltage gets measured, put more than another two electrodes inside this field in prominent body places.
The partial resistances in the change electrical circuit are on the one hand dependent on the volume and the distribution rooms of the body liquids and on the other hand on the capacities of the body cell diaphragms. So all changes of the body liquids are in the distribution rooms detektierbar. The doctors have as a matter of priority this method with relatively static output situations comparison measured or validiert as in deficit be able to the formulae be judged for the description of these physiological and thus dynamic situations, since the scientists. These formulae take into account physiological changes only conditionally. So the body liquid content which is measured in the course of a day can very exactly be measured by the change of the conductivity but, mostly, this knowledge is lost by the fact that the measuring person isn't measured with the respectively current weight. This indicates, that executes and would like to interpret the person, the one BIA measuring with ebendiesen knowledge you should equip and/or the software of the equipment suppliers is "intelligent" and recognizes the situation of the measuring person. This isn't the case with almost all BIA suppliers!
Particularly with end consumers BIA equipment this isn't the case. The statement is primarily carried out via the body composition by the weight here. Also until time, this seems to the end consumer plausibly where it changes its habits and e.g. one weight increase achieved by a structure of the musculature. At the latest here the "analyses" of the cheap equipment fail because these shows a higher grease interest at a Gewichtzunahme! The reversed representation isn't misleading more fatally and physically, around health endangering to say -- particularly because at a weight diminution if is e.g. no physical training primarily dismantled "healthy substance" in the form of muscle mass carried out. Cheaply misleadingly equipment unites reduction from grease and motivates in this respect to health detrimental behavior here report these.
These informations may be considered a substitute for a piece of medical advice in no case. The content of this site doesn't can and may be put into any case to make diagnoses or carry out self medical treatment independently.
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