
Foundational Principles of Biological and Holistic Dentistry
At Biological Dentistry of Southern California, our protocols are built on the following principles:
1. The Mouth Is Not Separate From the Body
The oral cavity is part of the digestive tract and immune system. Infection, toxic materials, and dysfunctional bite patterns can influence systemic health.
2. Elimination of Oral Inflammatory Sources
We evaluate for:
• Infected root-treated teeth
• Residual infection in extraction sites (cavitational osteonecrosis)
• Metal alloys and galvanic reactions
• Chronic periodontal inflammation
• Occlusal instability and TMJ dysfunction
3. Advanced Diagnostic Technology
We utilize:
• CBCT (3D imaging)
• Laser diagnostics
• Ozone therapy
• PRF (Platelet-Rich Fibrin) for regenerative healing
• MRI and other advanced tools when appropriate
These technologies allow for more precise diagnosis and treatment planning.
4. Biocompatible, Metal-Free Materials
We prioritize materials that are biologically compatible with the body, including:
• Zirconia (ceramic) dental implants
• BPA-free composite materials
• No mercury (Hg)
• No fluoride
• No metal restorations whenever possible
5. SMART-Certified Mercury Removal
Dr. Sam Lofquist follows the Safe Mercury Amalgam Removal Technique (SMART) protocols to reduce exposure during amalgam removal procedures.

