What principle is shared among complementary and alternative medicine modalities?

A. Empowering clients to take an active role: A fundamental tenet of many complementary and alternative medicine (CAM) practices is the belief that the individual possesses innate healing capacities. These modalities often emphasize self-care, lifestyle modifications, and mental focus to supplement conventional treatments. This promotes a partnership between the practitioner and the patient. B. Relying exclusively on evidence from trials: Many CAM modalities are based on traditional practices, observational data, or holistic philosophies that have not always been validated through large-scale randomized controlled trials. While some have undergone rigorous study, others rely on anecdotal or historical evidence. This distinguishes them from purely conventional, evidence-based Western medicine. C. Combining invasive procedures: Complementary and alternative medicine typically prioritizes non-invasive or minimally invasive techniques, such as massage, acupuncture, or herbal supplements. The goal is often to provide gentle support to the body's natural functions. High-intensity pharmaceutical interventions and invasive surgeries are generally categorized as conventional allopathic medicine. D. Focusing solely on advanced technology: CAM modalities often lean toward "low-tech" solutions, emphasizing touch, movement, and natural substances. They focus on a holistic view of the person rather than relying on sophisticated machinery for diagnosis or treatment. This approach contrasts with the technology-intensive nature of modern specialized hospital care.