Dominated by a bio-mechanistic paradigm, Western health systems are suffering from numerous problems. One such problem is the lack of consideration for lived experiences and the complexity and depth of meaning that characterize them. We accordingly emphasize in this text the importance of taking a deep look at the experiences of the cared-for subject and changing the viewpoint on his or her problems. We defend this viewpoint with the help of a few ideas borrowed from Georges Canguilhem. We then refer to a socio-phenomenological approach inspired by the work of Alfred Schütz, which allows us to better grasp people’s lived experiences. We thus rehabilitate the subject by proposing a human care theory that focuses on his/her relationship(s) with the body, others, time, and space, as well as on self-referent identity labels that give meaning to one’s existence. This study is a theoretical reflection on human care that considers professional collaboration and interdisciplinarity, and that does not ignore the concrete practices of stakeholders and professionals.