Posts Tagged root canals

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I'm sorry, did I break your concentration?

I’m sorry, did I break your concentration?

As so often happens at Science Based Medicine, the inspiration for today’s post comes from a reader of the blog, seeking evidence-based advice and references after receiving conflicting (and perhaps even contradictory) information from other sources. On one hand, it saddens me when people get bad advice from health care professionals or elsewhere, whether it’s from their “regular” doctor, an “alternative” practitioner, or from Dr. Google; on the other hand, the fact that well-meaning patients are seeking out science-based recommendations through Science Based Medicine is encouraging and emphasizes the important role this blog serves.

The email that was referred my way was written by a man who is considering having a tooth extracted in the hopes that it will alleviate some general health issues he is having. He writes:

May I request that you write an article refuting the claims made in the book “Toxic Tooth — How a Root Canal Could Be Making You Sick”?

The purpose of my request is that I am considering getting a root canal pulled out.

After an initial back and forth where I told him that I’d look into it and to meanwhile not do anything hasty, he related his general symptoms (all correspondence reprinted with permission):

My personal information is I am a ** year old male, and I have a lot of fatigue. MDs are not able to tell me why. I have a TSH of 12. MDs are not able to tell me the root cause. I have Monocytes of 13, normal range is 4-13, this means I have an infection. This makes me wonder if maybe that root canal is the cause of that infection.

To translate (very superficially and simplistically): His TSH (Thyroid Stimulating Hormone) level is elevated. TSH is a hormone released from the pituitary gland and helps regulate the thyroid hormones which are involved in the body’s cellular metabolism. Normal values are in the 0.3–3.0 µIU/mL in an adult, and an elevated TSH usually means that the patient has an underactive thyroid (hypothyroidism). On rare occasions, it can indicate the presence of a thyroid tumor or other uncommon issues. His monocyte level is a bit elevated as well, which could mean the presence of a chronic infection or perhaps an auto-immune disease, but that lab value alone is not enough to make that call. But I’m just a dentist; what do I know? (more…)

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Steven Fowkes (Part 1 of 2): How to Cure Alzheimer’s and Herpes

A correspondent asked me to review a video presentation by Steven Fowkes, “Nutrients for Better Mental Performance,” one segment of a 9-part series on preventing and curing Alzheimer’s that was mentioned recently by an SBM commenter. Fowkes is an organic chemist without a PhD; he says this means:

I am not institutionalized [This begs for a joke, but I will refrain.] and see the world differently. Everything I know I learned outside the system.

He is associated with CERI, the Cognitive Enhancement Research Institute and has written extensively on nutrition and health. I’ll comment on his claims for Alzheimer’s and herpes first, and then return to the “Nutrients for Better Mental Performance” video next week.


He says he can prevent Alzheimer’s disease and cure it in the early stages, although later damage will not be reversible. And yet he doesn’t actually specify the details of how he accomplishes that miracle: apparently it’s complicated (I would imagine so) and varies with the individual. Science doesn’t know what causes Alzheimer’s, but Fowkes does. The current thinking of scientists is that it is due to genetic factors interacting with environmental factors, and it might be a natural consequence of the aging process that would eventually affect anyone who lives long enough. Fowkes says it involves a complicated domino cascade of effects, but the cause boils down to loss of glutathione cycling and failure of sulfhydryl enzymes, which  interferes with the detoxification of mercury in the brains of Alzheimer’s patients. (more…)

Posted in: Herbs & Supplements, Neuroscience/Mental Health

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