Physical therapist Zac Cupples discusses conservative approaches before drastic interventions for visual and dental issues, emphasizing the importance of exercises, vision training, and myofunctional therapy to potentially eliminate the need for orthotics and surgeries. The podcast also explores improving vision with lower power contact lenses and the impact of modern society on health and wellness, as well as the archaeological find of toothless Neanderthal and Denisovan individuals showcasing ancient care for the elderly.