Bones and Teeth on GAPS: Food and Dental Care Guide

The GAPS approach to bones and teeth brings food, daily mouth care and existing dental work into the same conversation. Dr. Natasha Campbell-McBride begins with nourishment for living tissue, then discusses enamel, gums, saliva, dental materials and the timing of professional treatment. This guide helps you find the part that applies to your question.^[1]

I want that information to lead somewhere useful in a real household. I work second shift and homeschool before work, so regular food preparation has to fit the morning. My daily stock pot is one practical part of that routine. I can share the cooking routine that helps keep food available on a workday.

Start With Food and Living Tissue

Campbell-McBride compares collagen with bookshelves and minerals with the books they hold. Her priority is supplying materials for the collagen structure, rather than expecting calcium alone to do the whole job. She names meat, fish, eggs and dairy, particularly collagen-rich skin, ligaments, joints and connective tissue, alongside vitamin-C-containing foods.^[1]

The collagen food guide explains those foods. The mineral-supplement guide addresses the separate calcium question, while bone remodeling explains osteoblasts and osteoclasts. If the concern follows a small fall, use the fracture-pattern guide to separate the book’s example from an individual diagnosis.

Meat stock and long-cooked bone broth remain different in GAPS. The 2020 book does not recommend bone broth for at least a year and, for some people, several years. The stock-and-broth comparison keeps that distinction clear. Dairy, ferments and fresh produce also follow their own introduction and tolerance requirements.^[2]

Enamel, Tooth Decay and Gums

The book describes saliva and the oral microbial community helping remineralize enamel between meals. It discusses caries incipiens, the early demineralized patch, and draws on Weston A. Price’s nutritional work. The early-enamel guide keeps that stage separate from a cavity that has become an open hole; the Weston A. Price guide covers the vitamins A, D and K2 discussion.^[1]

The gums and ligaments raise a different question. Campbell-McBride describes collagen-containing fibers anchoring a tooth and connects their damage with periodontal disease. Read the receding-gums and periodontal guide for that explanation, or the collagen-disorder guide for the wider inflammation and autoimmunity model. Those explanations do not identify the cause of a particular loose tooth from its symptoms alone.^[1]

Everyday Mouth Care

A microscopic coating called the pellicle forms on the tooth surface. The book connects this protective layer with saliva, natural fats and the mouth’s microbial community, and recommends brushing with olive oil, coconut oil or another natural fat. The pellicle and oil-brushing guide explains the method and the research cited for this layer.^[1]

Campbell-McBride also argues that routine antimicrobial products can disturb the mouth’s microbial balance. The mouthwash and oral-microbiome guide covers that argument and her specific FAQ response to black or gray staining. The fluoride and fluorosis guide covers her separate advice about fluoride-containing products. A visible color change deserves an explanation, rather than an assumption that every white or dark mark has the same cause.^[1][3]

In the tooth-discoloration FAQ, Campbell-McBride calls these changes rare and proposes that shifting stored toxins may be involved. She explicitly says the exact process is not known. That possible explanation is distinct from the reader’s tooth-color account and from a diagnosis of a particular mark.^[3]

Existing Dental Work and Treatment

The book discusses mercury from amalgams, other dental materials, root canals, implants, mixed-metal currents and jaw cavitations as potential ongoing sources of problems. Its focus is professional assessment and treatment. The dental-amalgam guide covers the metal and digestive discussion, including the source’s timing and pregnancy or breastfeeding exception. Root canals, oral galvanism and jaw cavitations each have a focused guide.^[1][3]

Her recommendation to work with a biological or holistic dentist includes questions about training, materials, treatment sequence, recovery time and expense. The biological-dentist guide gathers those questions. A book chapter cannot decide which treatment a particular tooth needs.

Pregnancy, Jaw Development and Bone Problems

Campbell-McBride also connects maternal nutrition with developing jaws and facial bones. The prenatal nutrition and jaw-development guide explains that discussion. Her bone chapter also explains osteomalacia and childhood rickets through insufficient mineral deposition in bone, with vitamin D and K2 involved in that process. She names cod liver oil for vitamins A and D and butter oil for K2 in that discussion. A child’s delayed walking or a fracture needs its own assessment; those observations do not tell a parent which deficiency to treat at home.^[1]

Keeping these questions separate makes the guide easier to use. Building ordinary meals, checking a dental product label and planning specialist treatment are different tasks. You do not have to solve all three in one afternoon.

The Clinical Accounts in the Book

One reader, identified as O.O. from Australia, reported changes in tooth appearance, lost sensitivity and growing gums during the five months after starting GAPS. The reader interpreted denser, branching areas as calcium returning to the teeth. That is the reported experience, including the reader’s own explanation, rather than a measured bone-density result.^[1]

The chapter also describes Maria, a pseudonym for a 64-year-old woman whose dental work took three years while she continued GAPS. Her eight amalgams, four root canals and three cavitations are discussed in the jaw-cavitation guide. These are the author’s clinical accounts, not experiences I am claiming for my family.^[1]

The official dental FAQ adds the author’s account of a child who had 11 fillings in baby teeth at four, began GAPS at five and had healthy permanent teeth at 12. The book also recounts Price’s report that a 14-year-old’s 42 open cavities in 24 teeth healed after seven months of supplementation. These reported cases belong to their original authors; they do not establish that every existing cavity can close.^[1][3]

In the osteoporosis FAQ, Campbell-McBride also interprets some weight gain during recovery as bones rebuilding and becoming heavier. A change on the scale alone cannot measure bone density or identify why an individual has gained weight.^[3]

Choose the Question You Need Answered

• Which foods does the book emphasize for collagen?
• What does it say about receding gums?
• How does its oil-brushing method work?
• What does it say about fluoride?
• How does it approach amalgam and dental-work timing?
• What should I ask before choosing a biological dentist?

Your Next Step

Choose the guide that matches the question you have today. If you are preparing for a dental visit, keep the tooth or treatment history and your questions together so the appointment can address something specific. My Care Team Log is listed in the WFLI Shop.

References

1. Campbell-McBride, N. Gut and Physiology Syndrome (2020), “Our Teeth and Bones,” pp. 106–117.
2. Campbell-McBride, N. Gut and Physiology Syndrome (2020), “Meat Stock and Soups,” pp. 177 and 223; Introduction Diet and Dairy Introduction Structure.
3. Campbell-McBride, N. Official GAPS FAQs, “Teeth,” questions 1–3 and 5–12; “Osteoporosis,” question 1; “Candida,” question 7.