25 different diseases. One overlooked cause — hiding in your skull, says Doc
You've heard of osteoporosis of the hips and spine. But osteoporosis of the skull? In It's All in Your Head!, Dr. Joel Wallach presents one of his boldest arguments: as the bones of the skull lose minerals, they compress the 12 cranial nerves passing through them — and that pressure, he contends, produces a cascade of seemingly unrelated conditions that medicine treats as separate, lifelong diseases.
AFib. COPD. Reflux. Tinnitus. Vertigo. Bell's palsy. Trigeminal neuralgia. The author connects as many as 25 conditions to these neuropathies — and argues they are both preventable and reversible through nutrition. Mainstream medicine disagrees sharply; read his case and judge for yourself.
Paperback: $19.95
Dr. Wallach's comparative medicine and pathology research was sponsored by the National Institutes of Health and is featured in the Smithsonian Institution — more than 50 years of biomedical work stand behind the argument in this book, whatever you conclude about it.
What's included
- The complete paperback — Doc's full presentation of the skull-osteoporosis thesis, written to be understood without a medical degree.
- The nerve-by-nerve map — each of the 12 cranial nerves and the conditions the author traces to its compression.
- The nutritional response — the bone-rebuilding approach the author lays out, built on his 90-essential-nutrients framework.
- Shipped with tracking — processed in 1–2 business days.
What you'll explore inside
Educational content presenting the author's research and perspective
Osteoporosis of the skull
The premise nobody talks about: the skull is bone too, and the author argues it thins like any other — with consequences for everything passing through it.
The 25-condition cascade
From AFib and COPD to reflux, gastroparesis, Ménière's disease, and vision loss — the conditions the author links to cranial-nerve neuropathy.
Why they look unrelated
The author's explanation for why a heart symptom, a gut symptom, and an ear symptom can share one root — and why specialists rarely connect them.
The road back
The prevention-and-reversal program the author presents — remineralizing bone through nutrition rather than managing each symptom separately.
About the author
Dr. Joel D. Wallach (BS, DVM, ND) has been involved in biomedical research for more than 50 years. A veterinary pathologist turned naturopathic physician, he performed some 20,000 autopsies across hundreds of species, was a Nobel Prize in Medicine nominee for his trace-mineral research, and is the author of Dead Doctors Don't Lie, Epigenetics, and many other works. Co-authored with Dr. Ma Lan, MD, MS.
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If this book doesn't give you a genuinely new way to think about chronic symptoms within 30 days, write to us and we'll make it right.
This book is sold for educational purposes and is not medical advice. These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease. Health claims within reflect the opinions and research interpretations of the author. Never stop or change prescribed treatment without consulting your physician.



