The UV Advantage (Hardcover)

~ Michael Holick (Author)

Editorial Reviews

Review

"Can sunshine, now shunned by so many who fear skin cancer and wrinkles, save many more lives than in harms? Most definately, says the leading expert in the field, Dr. Michael F. Holick, a professor of medicine, dermatology, physiology and biophysics at the Boston University School of Medicine. Dr. Holick, who discovered the active form of Vitamin D, has pulled together an impressive body of evidence in support of his advice that no one should be, as he puts it, a "sunphone," or for that matter, a sun worshiper. Dr. Holick elaborates on these ideas in an important book(to be published), written with Mark Jenkins, a health writer. People should have the opportunity to benefit from the doctor's insights without further delay."

Product Description

This is the provocative, groundbreaking and potentially bestselling book about the powerful health benefits from the sun. Just as Dr. Atkins was "ahead of the curve" for years regarding his now-famous diet while mainstream doctors remained skeptical, Dr. Holick has been the leading exponent of forumlated sun exposure, going against the grain of the medical establishment. While too much sun can cause wrinkles and raises other health concerns, a LACK of proper sun exposure, our primary source of Vitamin D can cause serious health problems, such as osterporosis, certain cancers(colon, ovarian,breast,prostate), high blood pressure, Type 1 diabetes, multiple schlerosis, and depression.

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Product Details

• Hardcover: 224 pages
• Publisher: I Books (May 25, 2004)
• Language: English
• ISBN-10: 0743486471
• ISBN-13: 978-0743486477
• Product Dimensions: 8.5 x 5.7 x 0.8 inches
• Shipping Weight: 11 ounces
• Average Customer Review: 4.8 out of 5 stars  See all reviews (12 customer reviews)
• Amazon.com Sales Rank: #562,552 in Books (See Bestsellers in Books)

Customer Reviews

Most Helpful Customer Reviews

86 of 87 people found the following review helpful:

5.0 out of 5 stars Real Facts About Vitamin D, February 10, 2005

By	Joel M. Kauffman (Berwyn, PA United States) - See all my reviews (REAL NAME)

An insider with the guts to oppose mainstream guidelines on exposure to sunlight, the best way for most people to make vitamin D, and on taking more than 400 IU of vitamin D per day in supplements, Dr. Holick has followed in Dr. Linus Pauling's footsteps, doing for vitamin D what Pauling did for vitamin C. Here is a fearless quotation describing some of the advice you may have believed:

"So desperate is the anti-sun lobby to convince you of the dangers of the sun so that you will buy its products year-round, the representatives will tell you with a straight face that if it's February in Boston and you're planning to walk to the corner store to buy a quart of milk or sit outside on your lunch break, you should wear [smear on] sunscreen. This is wrong-headed and alarmist. Even on the sunniest February day, the sun isn't strong enough in New England or New York to increase your risk of skin cancer significantly... The scare tactics of the cosme-ceutical industry have been embraced by most of the dermatology profession. These groups have worked in concert and frightened the daylights out of people - or, to put it more accurately, frightened people out of the daylight." (pp12-13)

Evidence is given from Dr. Holick's own work and others that vitamin D levels are too low in a large fraction of the world's humans, especially those with dark skin and living more than 30° from the equator. This deficiency causes more osteoporosis, rickets, high blood pressure, stroke, heart attacks, arthritis, multiple sclerosis and cancer than had been believed just 20 years ago. The types of skin cancer caused by excessive sunlight are easily treated and are rarely fatal.

With the greatest care, Dr. Holick explains how to obtain the UVB rays from the sun (or tanning parlor lights) without receiving too much UVA or becoming burned. He does advocate the use of sunscreens, the ones that absorb UVA as well as UVB, after you have had all the sun exposure that is safe. For the very pale-skinned or for arctic dwellers, supplements are advocated.

This easy-to-read book, backed by 120 citations to papers in peer-reviewed journals (unfortunately not numbered), has an index and a glossary. Dr. Holick is no outsider, having published over 200 peer-reviewed papers, and with a lifetime of research in dermatology and endocrinology.

Not all is perfect. The little diet advice is misinformed (p55) , pretty much the low-fat low-cholesterol nonsense that has been discredited for years (http://www.thincs.org/unpublic.Joel4.htm). The Atkins diet is hardly a fad with 60,000,000 people using some form of it in the USA alone [Joel M. Kauffman, Low-Carbohydrate Diets, J. Scientific Exploration , 18(1), 83-134 (2004)]. In fact, vitamin D is made by the action of UVB on cholesterol in the skin! A large number of clinical studies showed that total cholesterol levels <180 were associated with depression, accidents, suicide, homicide, antisocial personality disorder in criminals and Army veterans, cocaine and heroin addiction, and high relapse rates after detoxification (Buydens-Branchey, L., Branchey, M. Association Betwee Low Plasma Levels of Cholesterol and Relapse in Cocaine Addicts. Psychosomatic Medicine, 2003;65:86-91). One wonders whether some of the effects of low cholesterol levels, especially increased cancer rates, are due to vitamin D deficiency.

Some very fine data from two studies was given on the use of vitamin D supplements to prevent bone fractures (pp85-86). One study used 800 IU of vitamin D daily and the other 760 IU daily in the elderly. Both cut the bone fracture rate in half in both men and women. These studies are not cross-referenced under the Section on vitamin D supplements (pp151-153), or found in the index under vitamin D supplements.

We are warned not to overdose on vitamin A from multivitamin capsules in order to obtain the vitamin D in them and we are warned about vitamin D toxicity, yet Dr. Holick wrote that people over 1 year old could take up to 2000 IU of vitamin D supplements daily without medical supervision. The superiority of sunlight for vitamin D production is reinforced (pp151-153).

Despite the caveats, this is an excellent book.

45 of 45 people found the following review helpful:

5.0 out of 5 stars Dr. William Risley, Jr. - www.DrRisley.com, July 14, 2004

By	"risleydc" (Phoenix, AZ USA) - See all my reviews

Often, but not too frequently, new health paradigms come along that seem counterintuitive to nature. And given enough time, along with approval of the prevailing economic and political interests, they become entrenched in society, and then very difficult to dislodge. So engrained it becomes, that it becomes a part of our regular vernacular.

Take for instance our exposure to sunlight, or our lack of it. For if you haven?t heard, sun exposure causes skin cancer. Or unless you haven?t been around in the past decade, you obviously have not been aware of the epidemic of skin cancer that is affecting our citizens. There are countless numbers of public service announcements and television advertisements from sun tan lotion manufacturers warning you of exposure to these so-called harmful rays of the sun, Ultraviolet A and B to be exact.

Well, Dr. Holick is here to tell you that what you have been hearing is not entirely correct. In fact, He is telling you that regular moderate exposure to sunlight is not only a requirement for a healthy life, but also a requisite for living.

Being an Arizona native and having a history of non-melanoma skin cancer gives me a unique perspective. I will continue to receive moderate exposure to sunlight and try very hard to limit burning of any kind. For mankind has had a beneficial relationship with the sun for thousands of years. The key, as with many health related issues, is moderation.

35 of 37 people found the following review helpful:

5.0 out of 5 stars This new book deserves..., August 28, 2004

By	S. Dankel (VOLDA Norway) - See all my reviews (REAL NAME)

no less than 5 stars and attention from all who care about their health and well-being. I cannot imagine any reviewer not giving this book 5 stars (unless it were one from the sun-screen industry, perhaps). As one of the world's greatest experts on the health effects of UV radiation, Dr. Holick and his arguments cannot easily be contested and are perfectly reasonable and balanced. I found the book very well and clearly written and the tables in the back make it very easy for people anywhere in the world with any of the 5 types of skin to determine how much unprotected sun exposure to get.

Do not miss out on this crucial information, this is the most lucid discussion of sunlight exposure I have read.