The Lubavitcher Rebbe emphasized the importance of following medical advice, stressing that adhering to a doctor's instructions is not only practical but also a religious obligation. In various writings and discussions, the Rebbe made it clear that respecting and following medical expertise is crucial for preserving health, which is a value deeply rooted in Jewish law.
The Rebbe's teachings underline that one should not trivialize health matters and must give proper attention to medical instructions as a fundamental aspect of religious life and ethical responsibility.