John Cannell, MD, Executive Director of The Vitamin D Council, reports on the Vitamin D Conference in Victoria.

The Vitamin D Conference just finished in Victoria was nothing short of spectacular. On the bus into Victoria, I met a representative from the National Cancer Institute whose job was simple: her bosses at the NIH wanted to know if they should fund the flood of grant requests about vitamin D. Given the quality of the papers presented, I can't imagine her answer was anything but yes.

Dr. Tony Norman and Dr. Roger Bouillon, the conference organizers, had to choose from over 300 submissions from scientists around the world. The venerable Dr. Bouillon did not try to back off his recent widely quoted warning that more than a billion people in the world are vitamin D deficient. Both men did a great job balancing presentations on vitamin D nutrition, vitamin D basic science, and the patentable vitamin D analogs sought by drug companies. Of course, I thought more time should have been devoted to vitamin D nutrition but Dr. Norman pointed out that more time was devoted to vitamin D nutrition than ever before. Like Dr. Norman, I am unable to comment on all the presentations that merited it, or this newsletter would be 50 pages long.

Dr. Barbara Gilchrest, who fired Dr. Michael Holick from one of his professorships several years ago after Holick wrote a book saying God knew what she was doing when she created sunlight, gave the Plenary Lecture. Wisely, Dr. Gilchrest overwhelmed the audience with graphic pictures of invasive skin cancer to support her argument that sunlight is evil. Of course, it's harder to show pictures of invasive colon cancer, breast cancer, prostate cancer, and the 15 other internal cancers caused by sunlight deprivation.

However, Dr. Gilchrest is changing her mind. George Bernard Shaw once said, "Progress is impossible without change; and those who cannot change their minds, cannot change anything." Dr. Gilchrest is changing her mind - not about the evils of sunlight - about vitamin D. She is in the process of admitting that this miraculous substance has benefits beyond bone.

Two years ago, she dismissed any concerns about vitamin D with a "take a multivitamin if you are concerned." Now she believes the Food and Nutrition Board needs to consider raising both the Adequate Intake recommendations (how much one should take every day) as well as the Upper Level (the amount one can take on your own, without being under a doctor's care, and without fear of toxicity). My compliments to Dr. Gilchrest.

Dr. Heike Bischoff-Ferrari did a wonderful job, not just presenting her data that optimal vitamin D blood levels need to be at least 40 ng/ml, but for presenting Dr. Ed Giovannucci's data (who had to cancel for personal reasons). Dr. Bischoff-Ferrari reminded us that periodontal disease in inversely related to vitamin D blood levels. She also reminded us that there is strong scientific evidence that vitamin D improves neuromuscular performance in older people.

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