In recent years public health organizations have faced the challenge of marketing public health programs in an environment of reduced resources. why are taxpayers and politicians typically reluctant to support public health programs?

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fluid balance is an aspect of the homeostasis of organisms in which the amount of water in the organism needs to be controlled, via osmoregulation and behavior, such that the concentrations of electrolytes (salts in solution) in the various body fluids are kept within healthy ranges. the core principle of fluid balance is that the amount of water lost from the body must equal the amount of water taken in.