
The Model Health Show The Dark Side of Fillers, Botox, and Anesthesia and How Beauty Controls Our Perception - With Dr. Cameron Chesnut
Nov 19, 2025
Dr. Cameron Chesnut, a leading facial plastic surgeon, discusses the intricate world of cosmetic procedures like fillers and Botox. He reveals the risks of long-lasting fillers and highlights how Botox alters muscle function. Dr. Chesnut also dives into the concept of perception drift, showing how repeated treatments can affect self-image. He explains the different types of anesthesia and their cognitive impacts, along with innovative healing strategies like hyperbaric oxygen and red light therapy for optimal post-op recovery.
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Fillers Are Long‑Lasting And Mobile
- Hyaluronic acid fillers are cross-linked gels, not the natural molecule the body has.
- Fillers often move and can persist for years or decades, creating long-term volume reservoirs.
Neuromodulators Change Expression
- Botox (botulinum toxin) weakens or paralyzes muscles by blocking nerve signals, reducing wrinkle-causing muscle pull.
- Weakening muscles alters nonverbal communication and may trade skin strength for lost expressivity.
Perception Drift Alters Self Image
- Repeated cosmetic changes shift our internal baseline in small steps, a process called perception drift.
- That gradual normalization makes large cumulative changes feel 'normal' to the person over time.

