Physicians need better education in nutrition science. Referring patients to nutrition experts for dietary counseling would motivate food availability and intake assessment as routine. Good clinical counseling considers patients' cultural traditions and environmental sustainability as key ethical values.
AMA J Ethics. 2018;20(10):E994-1000. doi:
10.1001/amajethics.2018.994.
People have a social obligation to conform to the general rules of sleeping: sleep at night, in a bed, in a private place away from public view, and in proper attire.
Physicians make patients aware of those interventions that they (the patients) may then refuse. In short, informed consent is less about patient decisions than it is about restraining physicians.
The U. S. health care system encourages patients to take more responsibility for their own treatment decisions and expects their doctors to cooperate in that effort. But the guidelines for exercising that responsibility remain very murky indeed.
Neuroscience's associations between localized brain activity and specific cognitive tasks is not sufficient evidence for rejecting the notion of free will and absolving individuals of responsibility for their behavior.